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Career Path - Software Developer

Learn to Design, develop, test, maintain computer, mobile and web software. Write & implement code, troubleshoot programs, design & create IT systems.

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Course Duration: 250 Hours

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Courses included in Software Developer Career Path Program by Uplatz are:

1).Python Programming

2).Python Programming (advanced)

3).Python Programming (basic to advanced)

4).GUI Programming in Python

5).R Programming

6).Java Programming

7).JSP (JavaServer Pages)

8).Java Servlets

9).JavaScript

10).C and Embedded C Programming

11).C++ Programming

12).Angular 8

13).Node.js

14).React

15).SQL Programming with MySQL

16).Unix and Shell Scripting

17).Linux Shells and Shell Programming (Bash)

A software developer is a professional who specializes in designing, creating, and maintaining software applications and systems. They are responsible for translating the requirements of users or clients into functional software that can perform specific tasks or solve particular problems. Here are some key aspects of what a software developer does:

1.Coding and Programming:Software developers write code using programming languages like Python, Java, JavaScript, C++, and many others. They use these languages to create the software that powers various applications and systems.

2.Software Design:They design the architecture and structure of the software, determining how different components will interact and function together. This involves creating diagrams, flowcharts, and technical specifications.

3.Problem Solving:Software developers are problem solvers. They analyze complex issues, find efficient solutions, and implement them in code. Debugging and troubleshooting are common tasks in this role.

4.Testing and Quality Assurance: Developers create unit tests and perform testing to identify and fix bugs and issues in the software. Ensuring that the software functions correctly and meets quality standards is a critical responsibility.

5.Collaboration:They work closely with other professionals, including product managers, designers, testers, and fellow developers, to develop software collaboratively. Effective communication and teamwork are essential.

6.Continuous Learning:The field of software development is constantly evolving, with new technologies and tools emerging regularly. Software developers need to stay updated, learn new languages or frameworks, and adapt to changes in the industry.

7.Documentation:Developers maintain documentation for their code, APIs, and software systems. This documentation helps other team members understand and work with the codebase.

8.Version Control:They use version control systems like Git to manage and track changes to code. This allows for collaboration and keeps a history of code revisions.

9.Security:Ensuring the security of software is crucial. Developers follow best practices to protect software from vulnerabilities and potential cyber threats.

10.Deployment and Maintenance:Developers may be responsible for deploying software to servers, cloud platforms, or app stores. They also provide ongoing maintenance, updates, and improvements to keep the software running smoothly.

11.Customization:Depending on the project, software developers may need to customize software to suit specific client needs or adapt it to various platforms and devices.

12.Specialization:Some developers specialize in certain areas, such as front-end development (working on the user interface), back-end development (managing server-side logic and databases), full-stack development (working on both front-end and back-end), mobile app development, web development, game development, and more.

Software developers can work in various industries, including IT, finance, healthcare, entertainment, and e-commerce, among others. They play a crucial role in shaping the technology landscape by creating software that powers our everyday lives and businesses.

Course/Topic 1 - Python Programming - all lectures

In this lecture session we learn about introduction to python programming for beginners and also talk about features of python programming.
10:21
In this lecture session we learn about basic elements of python in python programming and also talk about features of elements of python.
19:37
In this lecture session we learn about installation of python in your system and also talk about the best way of installation of python for beginners.
13:18
In this lecture session we learn about input and output statements in python programming and also talk about features of input and output statements.
24:05
In this lecture session we learn about data types in python programming and also talk about all the data types in python programming.
23:05
In this lecture session we learn about operators in python and also talk about how we use operators in python programming.
47:07
In this lecture session we learn about different types of operators in python programming and also talk about features of operators in python.
29:47
In this lecture session we learn about type conversion in python programming and also talk about features of type conversion in python.
23:39
In this lecture session we learn about basic programming in python programming for beginners.
15:56
In this lecture session we learn about features of basic programming in python and also talk about the importance of programming in python.
05:13
In this lecture session we learn about math modules in python programming and also talk about features of math modules in python.
26:43
In this lecture session we learn about conditional statements in python and also talk about conditional statements in python programming.
28:24
In this lecture session we talk about basic examples of conditional statements in python.
19:27
In this lecture session we learn about greater and less then conditional statements in python programming.
13:39
In this lecture session we learn about nested IF Else statements and also talk about features of nested IF else statements.
11:04
In this lecture session we learn about looping in python in programming for beginners and also talk about looping in python.
25:06
In this lecture session we learn about break and continue keywords and also talk about features of break continue keywords.
20:48
In this lecture session we learn about prime number programs in python and also talk about functions of prime number programs in python.
17:31
In this lecture session we learn about while loop in python programming and also talk about features of while loop in python.
35:35
In this lecture session we learn about nested For loop in python programming and also talk about features of nested For loop.
12:34
In this lecture session we learn about features of nested for loop in python and also talk about the importance of nested For loop in python.
12:49
In this lecture session we learn about functions in python and also talk about different types of functions in pythons.
19:28
In this lecture session we learn about passing arguments to functions in python programming and also talk about features of passing arguments to functions
08:59
In this lecture session we learn about return keywords in python and also talk about features of return keywords in python.
12:16
In this lecture session we learn about calling a function in python programming and also talk about calling a function.
15:07
In this lecture session we learn about factors of calling a function in python programming and also talk about features of calling a function.
20:17
In this lecture session we learn about a program to swap 2 numbers using calling a function in python programming.
19:27
In this lecture session we learn about functions of arbitrary arguments in python programming and also talk about features of arbitrary arguments.
10:34
In this lecture session we learn about functions keywords arguments in python programming and also talk about features of keyword arguments.
06:55
In this lecture session we learn about functions default arguments in python programming and also talk about features of default argument.
06:57
In this lecture session we learn about global and local variables in python programming and also talk about features of global and local variables.
19:37
In this lecture session we learn about global and local keywords and also talk about features of global and local keywords.
10:44
In this lecture session we learn about strings in python programming and also talk about features of string in python.
17:42
In this lecture session we learn about string methods in python programming and also talk about features of string methods in python.
21:53
In this lecture session we learn about string functions in python and also talk about features of strings functions in python.
28:02
In this lecture session we learn about string indexing in python programming and also talk about features of string indexing in python programming.
13:51
In this lecture session we learn about introduction of lists in python programming and also talk about features of introduction to lists.
06:31
In this lecture session we learn about basics of lists python programming and also talk about features of basics of lists in python.
33:09
In this lecture session we learn about list methods and also talk about features of list method python programming.
32:43
In this lecture session we learn about linear search on list and also talk about features of linear search on list in brief.
23:20
In this lecture session we learn about the biggest and smallest number of the list and also talk about features of MAX and Min in a list.
14:40
In this lecture session we learn about the difference between 2 lists in python programming and also talk about features of 2 lists.
13:22
In this lecture session we learn about tuples in python programming and also talk about tuples in python programming.
20:19
In this lecture session we learn about introduction to sets in python and also talk about functions of introduction to sets in python.
32:43
In this lecture session we learn about set operations in python programming and also talk about features of set operation in brief.
26:56
In this lecture session we learn about set examples and also talk about features set examples.
11:05
In this lecture session we learn about introduction to dictionaries in python programming and also talk about featured dictionaries.
14:47
In this lecture session we learn about creating and updating dictionaries in python programming and also talk about features of creating and updating dictionaries.
32:49
In this lecture session we learn about deleting items in a dictionary in python programming and also talk about features of deleting items in a dictionary.
08:06
In this lecture session we learn about values and items in a dictionary in python programming and also talk about features of values and items in the dictionary.
13:14
In this lecture session we learn about dictionary methods in python programming and also talk about features of dictionary methods.
18:46
In this lecture session we learn about built in methods in python programming and also talk about features of built in methods in python.
20:25
In this lecture session we learn about lambda functions and also talk about features of lambda function in python programming.
15:29
In this lecture session we learn about file handling in python programming and also also talk about the importance of file handling in python.
15:58
In this lecture session we learn about file handling in python programming and also talk about features of file handling in python.
36:13
In this lecture session we learn about exception handling in python and also talk about features of exception handling in python.
08:46
In this lecture session we learn about exception handling examples in python programming.
25:04
In this lecture session we learn about python programs in python programming and also talk about features of python programs
18:40
In this lecture session we learn about the program of printing odd numbers in python programming and also talk about the best way of printing.
10:46
In this lecture session we learn about counting the number of vowels and consonants in a string and also talk about features of these programs.
21:38
In this lecture session we learn about python programs of swapping two numbers in a list by taking indexes as parameters.
14:08
In this lecture session we learn about bubble sort and also talk about features of bubble sort in brief.
35:36
In this lecture session we learn about operator precedence in python and also talk about features of operator precedence in python.
14:51
In this lecture session we learn about operator precedence in python and also talk about features of operator precedence types.
11:28
In this lecture session we learn about recursion in python and also talk about features of recursion in python.
22:15
In this lecture session we learn about binary search in python and also talk about features of binary search in python programming.
23:18
In this lecture session we learn about binary search in python and also talk about the importance of binary search in python.
35:04
In this lecture session we learn about object oriented programming and also talk about features of object oriented programming in brief.
21:52
In this lecture session we learn about factors and types of object oriented programming in python programming.
17:41
In this lecture session we learn about OOPS and procedural programming and also talk about features of OOPS and procedural programming in OOPS.
06:36
In this lecture session we learn about OOPS programs in python and also talk about the importance of OOPS.
27:50
In this lecture session we learn about inheritance in python programming and also talk about features of inheritance.
37:24
In these lecture sessions we learn about features of object creation in python programming and also talk about object creation in python.
24:10
In this lecture session we learn about OOPS terminology and functions and also talk about features of OOPS terminology and functions.
24:41
In this lecture session we learn about built in class attributes and garbage collection in python programming.
27:26
In this lecture session we learn about inheritance in python and also talk about features of inheritance in python.
19:02
In this lecture session we learn about the importance of inheritance in python programming and also talk about functions of inheritance.
29:26
In this lecture session we learn about programs in inheritance in python programming and also talk about features of inheritance in python.
31:43
In this lecture session we learn about polymorphism in python programming polymorphism and also talk about polymorphism in python.
24:47
In this lecture session we learn about features of polymorphism in python and also talk about the importance of polymorphism in python.
14:01
In this lecture session we learn about the time module in python and also talk about features time module in python in features.
36:22
In this lecture session we learn about the importance of time modules in python time module in python in brief.
44:51
In this lecture session we learn about the calendar module in python programming in brief.
32:04
In these lecture sessions we learn about calendar methods in python programming and also talk about the importance of calendar methods.
37:03
Class 28.1 - Boolean in Python
09:32
In this lecture session we learn about python iterators and also talk about features of python iterators in brief.
09:30
In this lecture session we learn about python programs and summary in python programming and also talk about python programs.
46:37
In this lecture sessions we learn about python programs and also talk about features of python programs and summary.
23:27

Course/Topic 2 - Python Programming (advanced) - all lectures

In this lecture session of python programming we learn about the basic introduction of Numpy and also talk about features of Numpy in python programming.
22:20
In this lecture session we learn about Numpy tutorial basics and also talk about functions and importance of Numpy in python programming in advance.
17:05
In this lecture session we learn about Numpy attributes and functions in python programming in python programming and also talk about features of Num py attributes.
24:43
In this lecture session we learn about creating arrays from existing data and also talk about how we create arrays in the best way and features of array.
24:51
In this lecture session we learn about creating arrays from ranges in python programming and also talk about features of creating arrays from ranges in brief.
28:43
In this lecture session we learn about indexing and slicing in Numpy and also talk about features and importance of indexing and slicing in Num py.
15:39
In this lecture session we learn about advanced slicing in Num py and also talk about features of advanced slicing in Numpy.
29:55
In this lecture session we learn about append and resize functions in python programming and also talk about functions of append and resize functions.
25:20
In this lecture session we learn about Nditer function and broadcasting in python programming and also talk about Nditer functions.
24:23
In this lecture session we learn about Nditer functions in python programming and also talk about features of Nditer functions in brief.
26:17
In this lecture session we learn about Numpy broadcasting in python programming and also talk about features of Numpy broadcasting.
10:42
In this lecture session we learn about Numpy broadcasting in python programming and also talk about features of Numpy broadcasting.
07:40
In this lecture session we learn about Numpy broadcasting functions in python programming and also talk about functions of Num py broadcasting.
07:12
In this lecture session we learn about arrays manipulation functions in python programming and also talk about features of array manipulation functions.
29:18
In this lecture session we learn about Num py unique in python programming and also talk about features of Num py uniques.
16:52
In this lecture session we learn about Numpy delete in python programming and also talk about features of Numpy delete().
10:24
In this lecture session we learn about containing alternate values from array deleted and also talk about double dimension arrays.
05:45
In this lecture session we learn about Num py insert function in python programming and also talk about different types of function in python.
10:22
In this lecture session we learn about Num py Ravel() swapaxes in python programming and also talk about features of swapaxes().
14:43
In this lecture session we learn about split function in python programming and also talk about some functions and features of split function.
11:53
In this lecture session we learn about HSplit functions in python programming and also talk about the importance of HSplit functions.
12:18
In this lecture session we learn about left shift and right shift functions in python programming and also talk about features of left shift and right shift functions.
07:09
In this lecture session we learn about left shift and right shift functions in python programming and also talk about features of left shift and right shift functions.
11:44
In this lecture session we learn about In this lecture session we learn about and also talk about features of NumPy Trigonometric Functions.
14:40
In this lecture session we learn about Numpy round functions in python programming and also talk about factors of round functions.
14:16
In this lecture session we learn about Num py arithmetic functions in python programming and also talk about features of arithmetic functions.
07:43
In this lecture session we learn about Num py power and reciprocal functions in python programming and also talk about features of Num py power and reciprocal functions.
07:51
In this lecture session we learn about Num py power and mod function in python programming and also talk about features of mod functions.
06:36
In this lecture session we learn about Num py Imag() and real() in python programming and also talk about features of Imag() real() functions.
08:06
In this lecture session we learn about Numpy concatenate functions in python programming and also talk about factors and features of concatenate functions.
07:50
In this lecture session we learn about Num py statistical functions in python programming and also talk about features of statistical functions.
06:22
In this lecture session we learn about Numpy statistical functions in python programming and also talk about mean median Ptp functions in brief.
22:42
In this lecture session we learn about Num py average functions in python programming and also talk about features of average functions.
21:25
In this lecture session we learn about Num py sort search counting and also talk about factors of search counting functions in brief.
20:09
In this lecture session we learn about Num py search sort algorithms in python programming and also talk about features of search sort algorithms in brief.
06:54
In this lecture session we learn about Sort() functions and also talk about features of Sort() function in python programming.
06:10
In this lecture session we learn about Numpy sort functions and also talk about features Sort function in brief.
16:40
In this lecture session we learn about Numpy argsort in python programming and also talk about features of argsort in brief.
07:12
In this lecture session we learn about Non zero where in python programming and also talk about function of Nonzero where in brief.
14:23
In this lecture session we learn about Extract and Int in python programming and also talk about key features of Extract.
06:32
In this lecture session we learn about argmax() and argmin in python programming and also talk about features of argos and argmin.
07:34
In this lecture session we learn about Byteswap copies and views in python programming and also talk about features of Byteswap couples and views.
25:00
In this lecture session we learn about str functions in Numpy in python programming and also talk about features of str functions.
13:32
In this lecture session we learn about string function in numpy add and also talk about features of ADD() and Multiply() functions.
05:59
In this lecture session we learn about Numpy centers in python programming and also talk about functions of Numpy centers.
08:18
In this lecture session we learn about capitalize centers in python programming and also talk about features of capitalize centers.
12:16
In this lecture session we learn about string functions in python programming and also talk about features of string functions.
17:36
In this lecture session we learn about String functions in advance and string functions in python programming in brief.
08:27
In this lecture session we learn about Numpy matrix library in python programming and also talk about features of Numpy matrix in brief.
18:25
In this lecture session we learn about Numpy joining arrays in python programming and also talk about functions of arrays joining.
21:01
In this lecture session we learn about Linear algebra in python programming and also talk about features of linear algebra.
13:55
In this lecture session we learn about features of Linear algebra in python programming and also talk about the importance of linear algebra.
13:39
In this lecture session we learn about Linear algebra examples and also talk about real time examples of linear algebra.
11:20
In this lecture session we learn about Linear algebra features and real time examples of Arrays functions using linear algebra.
06:46
In this lecture session we learn about the program of determination in matrix using linear algebra and also talk about features of determination in matrix.
08:40
In this lecture session we learn about inverse of matrix using linear algebra and also talk about features of inverse of algebra.
16:44
In this lecture session we learn about the program of inverse of matrix in brief and also talk about functions of inverse of matrix.
16:32
In this lecture session we learn about random modules in python programming and also talk about features of random modules in brief.
14:48
In this lecture session we learn about features of random modules in python programming and also talk about functions of random modules.
19:02
In this lecture session we learn about random rand modules in python programming and also talk about Numpy import in brief.
22:41
In this lecture session we learn about the program of random rand modules in python programming and also talk about features of random modules.
07:13
In this lecture session we learn about python tags, copyright and credits in randam modules and also talk about features of tags, copyrights and credit.
13:48
In this lecture session we learn about the difference between randn and rand() functions in python programming.
12:56
In this lecture session we learn about random integers and also talk about features of random integers modules in brief.
11:18
In this lecture session we learn about how we use dimension of arrays in random modules in brief.
11:22
In this lecture session we learn about permutation in random modules in python programming and also talk about functions of permutations.
15:03
In this lecture session we learn about python random modules in python programming and also talk about python modules.
10:34
In this lecture session we learn about random choice sequences and also talk about features of random choices.
10:03
In this lecture session we learn about random select modules in python programming and also talk about functions of random select modules.
09:21
In this lecture session we learn about how we get a random boolean in python using random choices and also talk about features of choice from the tuples.
43:00
In this lecture session we learn about how we generate random strings and passwords in python and also talk about import random.
21:25
In this lecture session we learn about how to generate an uppercase random string of fixed length and also talk about features of uppercase random string module.
22:46
In this lecture session we learn about how we generate a random alphanumeric string letter and also talk about features of alphanumeric string.
09:20
In this lecture session we learn about random seed in python programming and also talk about functions of random need modules.
20:18
In this lecture session we learn about random use, random seed and shuffle in python programming.
30:27
In these lecture sessions we learn about generating a random alphanumeric string with a fixed count of letters.
27:57
In this lecture session we learn secrets modules in python programming and also talk about features of secrets modules in brief.
21:41
In this lecture session we learn about secret python modules to generate secure random numbers and also talk about the importance of secrets modules.
16:28
In this lecture session we learn about random module uniform functions and also talk about features of random module uniforms functions.
22:13
In this lecture session we learn about random modules that generate numbers except K and also talk about features of random modules that generate numbers except K.
13:56
In this lecture session we learn about secrets module generate tokens in python programming.
08:29
In this lecture session we learn about random modules that generate binary strings in brief.
21:46
In this lecture session we learn about Numpy module revision in python programming and also talk about features of Numpy module revision in brief.
15:53
In this lecture session we learn about Numpy module revision features in python programming and also talk about importing Numpy.
12:36
In this lecture session we learn about Numpy indexing in python programming and also talk about the importance of indexing.
14:55
In this lecture session we learn about Numpy basic operations in python programming and also talk about features of basic operations.
14:40
In this lecture session we learn about Unary operators in Numpy in python programming and also talk about features of unary operators in Numpy.
08:41
In this lecture session we learn about binary operators in Numpy in python programming and also talk about the importance of binary operators.
11:23
In this lecture session we learn about universal operators in Numpy and also talk about features of universal operators in Numpy.
11:57
In this lecture session we learn about Numpy filter arrays and also talk about the importance of filter arrays in python programming.
16:35
In this lecture session we learn about Numpy module projects in python programming and also talk about other module projects.
21:23
In this lecture session we learn about how to remove from one array those items that exist in another module projects.
19:26
In this lecture session we learn the Numpy program to find the max and mine in python programming.
19:44
In this lecture session we learn about compute mean, STD, variance of a given array along the second axis in python programming.
10:07
In this lecture session we learn about the covariance matrix of 2 arrays and also talk about features of the covariance matrix.
15:37
In this lecture session we learn about covert Numpy dtypes to native python types also talk about features of covert dtypes.
22:11

Course/Topic 3 - Python Programming (basic to advanced) - all lectures

This video comprehends the terms Python which is to develop by Guido van Rossum. Guido van Rossum started implementing Python in 1989. Python is a very simple programming language so even if you are new to programming, you can learn python without facing any issues.
21:04
This topic will cover, Installing Python which is generally easy, and nowadays many Linux and UNIX distributions include a recent Python. Even some Windows computers now come with Python already installed.
34:34
In this Python tutorial, we will learn about Python variables and data types which is being used in Python. We will also learn about converting one data type to another in Python and local and global variables in Python. So, let’s begin with Python variables and data types Tutorial.
30:53
In this topic you will learn about the data type which is an important concept. Variables can store data of different types, and different types can do different things.
45:15
This session will teach you about the Python defines type conversion functions to directly convert one data type to another which is useful in day to day and competitive programming. This article is aimed at providing information about certain conversion functions.
31:11
In this tutorial, you will learn about the keywords which is the reserved words in Python and identifiers names given to variables, functions, etc. We cannot use a keyword as a variable name, function name or any other identifier. They are used to define the syntax and structure of the Python language.
40:45
In this tutorial, we are going to learn how to take multiple inputs from the user in Python. The data entered by the user will be in the string format. So, we can use the split method to divide the user entered data.
33:57
This tutorial focuses on two built in functions print and input to perform Input and Output task in Python. Also, you will learn to import modules and use them in your program. Some of the functions like input and print are widely used for standard input and output operations respectively. Let us see the output section first.
54:08
This tutorial covers the different types of operators in Python, operator overloading, precedence and associativity. Just like in mathematics, programming languages like Python have operators. You can think of them as extremely simple functions that lie at the basis of computer science.
35:15
In this tutorial, you'll learn everything about different types of operators in Python, their syntax and how to use them with examples. Operators are special symbols in Python that carry out arithmetic or the logical computation. The value that the operator operates on is called the operand.
31:05
Previously, in our tutorial on Python Operators., Today, in this Python Bitwise Operators Tutorial, we will discuss Python Bitwise AND, OR, XOR, Left-shift, Right-shift, and 1’s complement Bitwise Operators in Python Programming. Along with this, we will discuss syntax and example of Python Bitwise Operators.
44:28
Today, we talk about Python decision making constructs. This includes Python if statements, if else statements, elif statement, nested if conditions and single statement conditions. We will understand these with syntax and example to get a clear understanding. So, let’s start the Python Decision Making Tutorial.
37:10
In this session you will learn about the if elif else which are conditional statements that provide you with the decision making that is required when you want to execute code based on a particular condition. The if elif else statement used in Python helps automate that decision making process.
30:46
In this session, you'll learn the different variations of for loop, for loop is used for iterating over a sequence that is either a list, a tuple, a dictionary, a set, or a string. This is less like the for keyword in other programming languages, and works more like an iterator method as found in other object-orientated programming languages.
37:25
In this session, you will learn to create a while loop in Python. Loops are used in programming to repeat a specific block of code. In this article, you will learn to create a while loop in Python. Loops are used in programming to repeat a specific block of code.
38:54
In this session, we show how to create an infinite loop in Python. An infinite loop that never ends it never breaks out of the loop. So, whatever is in the loop gets executed forever, unless the program is terminated. For certain situations, an infinite loop may be necessary.
38:57
In this video, you will learn how to make the computer execute a group of statements over and over if certain criterion holds. The group of statements being executed repeatedly is called a loop.
29:04
In this session, you'll learn about the different numbers used in Python, how to convert from one data type to the other, and the mathematical operations supported in Python. Python supports integers, floats and complex numbers.
43:57
In the tutorial on strings in Python, you learned how to define strings objects that contain sequences of character data. Processing character data is integral to programming. It is a rare application that doesn’t need to manipulate strings at least to some extent.
23:30
As discussed in the above tutorial, strings in Python are immutable and thus updating or deleting an individual character in a string is not allowed, which means that changing a particular character in a string is not supported in Python. Although, the whole string can be updated and deleted.
55:48
In this session, we'll learn everything about Python lists, how they are created, slicing of a list, adding or removing elements from them and so on. The list is a most versatile datatype available in Python which can be written as a list of comma-separated values items between square brackets. Important thing about a list is that items in a list need not be of the same type.
44:43
In this tutorial, learn how to update list element using Python. Use the index position and assign the new element to change any element of List. You can change the element of the list or item of the list with the methods given here.
39:20
In that tutorial of Python Functions, we discussed user-defined functions in Python. But that isn’t all, a list of Python built-in functions that we can toy around with. In this tutorial on Built-in functions in Python, we will see each of those, we have 67 of those in Python 3.6 with their Python Syntax and examples.
24:00
In this tutorial, you'll learn everything about Python tuples. More specifically, what are tuples, how to create them, when to use them and various methods you should be familiar with. A tuple in Python is similar to a list. The difference between the two is that we cannot change the elements of a tuple once it is assigned whereas we can change the elements of a list.
34:37
This session teaches you the tuple in Python which are immutable sequences, you cannot update them. You cannot add, change, remove items (elements) in tuples.Tuple represent data that you don't need to update, so you should use list rather than tuple if you need to update it. However, if you really need to update tuple, you can convert it to list, update it, and then turn it back into tuple.
39:57
In this tutorial, you'll learn everything about Python dictionaries how they are created, accessing, adding, removing elements from them and various built in methods. Python dictionary is an unordered collection of items. Each item of a dictionary has a pair. Dictionaries are optimized to retrieve values when the key is known.
52:22
In this session we will teach you the dictionary which is a data type similar to arrays, but works with keys and values instead of indexes. Each value stored in a dictionary can be accessed using a key, which is any type of object a string, a number, a list, etc. instead of using its index to address it.
34:32
In this session we will teach you the Python for beginners training course which is a lead the students from the basics of writing and running Python scripts to more advanced features such as file operations, regular expressions, working with binary data, and using the extensive functionality of Python modules. Extra emphasis is placed on features unique to Python, such as tuples, array slices, and output formatting.
38:11
In this video, you will learn to manipulate date and time in Python with the help of examples. Python has a module named datetime to work with dates and times. Let's create a few simple programs related to date and time before we dig deeper.
26:48
In this session, you'll learn about functions, what a function is, the syntax, components, and types of functions. Also, you'll learn to create a function in Python. In Python, a function is a group of related statements that performs a specific task. Functions help break our program into smaller and modular chunks.
42:07
In this video we will learn, the function which use the same variable and object. Pass by Value. In pass by value the function is provided with a copy of the argument object passed to it by the caller. That means the original object stays intact and all changes made are to a copy of the same and stored at different memory locations.
28:54
In this tutorial, you'll learn about the anonymous function, also known as lambda functions. You'll learn what they are, their syntax and how to use them with examples.
31:23
In this tutorial we will teach you the module which is a piece of software that has a specific functionality. Like, when building a ping pong game, one module would be responsible for the game logic, and another module would be responsible for drawing the game on the screen. Each module is a different file, which can be edited separately.
31:39
This session teaches you the Python rename method which is used to rename a file or directory. This method is a part of the python module and comes extremely handy.
37:02
In this tutorial, you'll learn about Python file operations. More specifically, opening a file, reading from it, writing into it, closing it, and various file methods that you should be aware of.
34:35
In this tutorial we will learn about program for files in Python which provides us with an important feature for reading data from the file and writing data into a file. Mostly, in programming languages, all the values or data are stored in some variables which are volatile in nature.
36:20
In this session we will tell you the method that you the current position within the file; in other words, the next read or write will occur at that many bytes from the beginning of the file. The seek method changes the current file position.
38:05
In this tutorial, you'll learn how to handle exceptions in your Python program using try, except and finally statements with the help of examples. Python has many built-in exceptions that are raised when your program encounters an error (something in the program goes wrong).
38:08
In this tutorial, you will learn about different types of errors and exceptions that are built-in to Python. They are raised whenever the Python interpreter encounters errors.
42:46
In this video we will teach you about the Exception handling in Python which is very similar to Java. The code, which harbors the risk of an exception, is embedded in a try block.
31:27
In this tutorial, you will learn about the core functionality of Python objects and classes. You'll learn what a class is, how to create it and use it in your program.
38:34
In this session you will learn about the programming in Python (object-oriented programming) for some time, then you have definitely come across methods that have self as their first parameter. Let us first try to understand what this recurring self-parameter is.
42:03
This tutorial teaches you about the regular expression which is a special sequence of characters that helps you match or find other strings or sets of strings, using a specialized syntax held in a pattern. Regular expressions are widely used in UNIX world.
46:36
In this tutorial we will learn about the python search which is a method of the module That is Syntax of search () re. search (pattern, string). It is similar to re. match () but it doesn’t limit us to find matches at the beginning of the string only. Unlike in re. match () method, here searching for pattern ‘Tutorials’ in the string ‘TP Tutorials Point TP’ will return a match.
53:36
This workshop will introduce GUI programming in Python, it is a is a popular language for elementary programming but it not so easy to write programs with a graphical user interface (GUI).
28:07
In this tutorial, we will learn how to develop graphical user interfaces by writing some Python GUI examples using the Tkinter package. Tkinter package is shipped with Python as a standard package, so we don’t need to install anything to use it.
41:04
This session teaches you about the frame widgets which is a rectangular region on the screen. The frame widget is mainly used as a geometry master for other widgets, or to provide padding between other widgets.
46:10

Course/Topic 4 - GUI Programming in Python - all lectures

In this first tutorial, you will get the introduction to GUI, what are Tcl, Tk and Tkinter, what is Tkinter and the steps involved in creating the Tkinter app. You will also learn about the Tkinter Widgets, Python- Tkinter Button, Python-Tkinter Canvas and Python Tkinter Check Button.
40:43
In this tutorial, you will learn about the different widgets used in the Python – Tkinter like the Entry Widget, Text Widget and the Label Widget. Further, you will learn about the Frame Widget and its importance in Python Tkinter.
14:32
In this tutorial, you will learn about the List box Widget and the Menu Widget along with the options available for Menu Widget. You will see a detailed overview of the widgets being explained by the tutor.
21:14
In this tutorial, you will learn about the Message Widget; its complete overview like what it is used for and others along with the Radio Button, the options available for Radio Button and the functions supported by Radio Button.
22:15
In this tutorial, you will learn and understand about the Scrollbar Widget and the complete overview of Text Widget. You will see a detailed overview explanation by the tutor for both these widgets throughout the video.
19:50
In this tutorial, you will learn about the Spinbox Widget, which is a variant of the standard Tkinter Entry Widget, with its complete overview and use. Along with this, you learn about the Paned Window, the functions available for Paned Window and the label frame widget. Moreover, you will learn about the Message Box module; its different color options, Anchors, Python-Tkinter cursors, grid () method and the place () method.
33:14
In this tutorial, you will learn how to write simple GUI applications using Tkinter. This will be shown with detailed explanation by the tutor throughout the video.
08:19
In this video, you will learn about the main loop function, how and when it is used, along with creating a label widget and how to handle the Button Click Event for the Tkinter programming.
27:02
In this tutorial, you will learn how to get input through the “Entry” Class Widget in the Tkinter programming which will be seen explained in complete details by the tutor.
27:45
In this video, you will learn how to add a check button widget along with the complete explanation on what is it. You will be seeing a detailed and practical demonstration by the tutor throughout the video.
27:15
In this tutorial, you will learn about the scrolled text widget along with creating a message box with detailed explanation by the tutor for both these topics.
22:21
In this tutorial, you will learn how to use different functions that come under the message box package. Within this, you will learn how to work on the Warning and Error Messages along with the Ask Question Function.
11:35
In this video, you will learn how to create a spin box widget along with adding a progress bar widget. This will be seen explained in details by the instructor with practical demonstration.
29:37
This is a continuation video to the previous lecture topic where you will learn how to create a menu bar widget, what are the different types of menu bar and a complete program on how to use the menu widget.
17:52
In this tutorial, you will learn what is a notebook widget and how to add a notebook widget in Tkinter module. This will be shown in complete detail by the instructor throughout the video.
18:52
In this tutorial, you will learn how to create UI in Python-Tkinter. This will be shown in complete details by the instructor, with a briefing on GUI Python Library.
29:25
In this tutorial, you will learn and understand about the different Selection Widgets; such as creation of Radio Buttons, Check Buttons, Combo Box, List box etc. You will see a detailed explanation on each of these widgets used in the Python Tkinter library.
29:18
In this tutorial, you will learn about Event Handling; its complete overview and the different parameters associated with it such as modifiers, types and the qualifiers. Further, you will learn about the Bind Method used during the Event Handling in Tkinter Library.
20:43
In this tutorial, you will learn how to do simple arithmetic functions using OOP’s concept in Tkinter. This will be shown with a detailed explanation using an Object-Oriented Program.
38:06
In this tutorial, you will learn some more in-depth functionalities on OOP’s concept in Tkinter. Along with this, you will also learn about the implementation of Bind Function. All this will be shown in complete details by the instructor.
17:24
In this video, you will learn about Drawing in Tkinter with the help of Canvas widget. You will get a detailed explanation on this by the instructor and how to implement this with the help of a simple program.
15:07
This is a continuation to the previous video topic on how to do drawing in Tkinter using the Canvas widget. In this video, you will see how to give colors for the shapes that are being created and for this video, an example of a rectangle shape will be taken to demonstrate the whole process.
20:52
In this video, you will see some more examples of Tkinter shapes, how to create them and give colors. Here, shapes taken will be Oval, Rectangle, Arc, Polygon and Ellipse. All these will be shown in complete details by the instructor.
21:53
In this video, you will learn about the Geometry Manager used in Tkinter, along with an overview of Pack function and how to implement it using a detailed explanation by the tutor.
25:08
In this tutorial, you will learn about the Tkinter draw text. This will be illustrated in complete details by the instructor throughout the video.
22:42
In this video, you will learn about the Geometry Manager or the Layout Manager, what is its role in Tkinter, its 3 different types which are basically Pack, Grid and Place. You will be seeing a practical demonstration of Pack function by taking different examples of it.
29:13
This is a continuation video to the previous tutorial where you will learn how to place widgets side by side using Pack function. You will get a complete detailed explanation on this by the instructor in this tutorial.
16:31
In this tutorial, you will learn about the Grid Geometry Manager, its complete overview, advantages of it over the Pack Manager and how to implement with a simple demonstration by the instructor.
16:51
In this video, you will learn about the Pack function under which you will understand how to control the Tkinter application layout. This will be shown using an algorithm by the instructor throughout this video.
14:02
In this video, you will learn about the Absolute Positioning used in the Pack Geometry Manager in Tkinter. This will be shown with a detailed example by the instructor and how to implement it in Pack Manager.
33:11
This video will show you how to create windows of books and authors in Tkinter Pack Manager. This is a complete practical tutorial showing and explaining this topic by the tutor.
22:16
In this tutorial, you will learn how to create a button using different options available for the master widget. You will learn to create a root window along with different options available for creating buttons.
15:04
This is a continuation video to the previous topic where you will see how to work with the Wrap length option to create buttons from different options available for Tkinter GUI.
05:23
In this tutorial, you will learn about the Layout Management of Pack, Place & Grid method with the help of different examples. Further, you will be seeing an example of a Pack function where it will be shown to design and decide the oceans that can be filled on the main window. Along with this, you will be seeing Grid Layout example and the Place function example.
08:14
In this video, you will learn about the complete details on the Grid Manager; which is one of the most used Geometry Manager. Along with this, you will also learn about the Place Geometry Manager and these two will be seen explained in details by the instructor.
19:41
In this tutorial, you will learn about the Frame Widget, what and why it is used and practical explanations using some examples on frame widget.
10:59
In this first part of the video tutorial on Tkinter List box, you will learn about the basic overview, why it is used and how to create a list box in Tkinter GUI Programming with the help of some examples.
35:46
This is a continuation video to the previous topic on how to work with the Tkinter List box. Here, the instructor will be seen explaining the topic with the help of some more examples.
09:30
In this third part of the Tkinter List box tutorial, you will learn how to create a list box with variable and values. This complete video is a practical demonstration on working with list box with buttons, variables and labels.
11:34
This is a continuation video to the Tkinter List box where you will learn the use of Get method while performing the entire operation of Tkinter List box with the help of examples.
13:44
In this tutorial, you will learn about the Tkinter Menu button; what it is, its complete details along with the Menu Button Widget. This will be shown with the help of few examples by the instructor.
20:06
In this tutorial, you will learn about the complete Tkinter Menu Widget; what it is, its core functionalities, the different menu types associated with it and the various functions. All these will be shown with practical demonstration by the instructor.
29:28
In this video, you will learn about the Tkinter Message Widget, with a complete detailed explanation by the tutor like what is this Tkinter Message Widget, what is its use, what is the difference between the label and the Message Widget, how to create a Message widget and others.
08:38
In this video, you will learn about the complete details of the Tkinter Message box Widget, what is the role of this widget in Tkinter, how to create Message box Widget and the complete in-depth concepts on this widget.
17:57
This tutorial is a complete practical demonstration on working with the Radio button widget. You will see a complete practical demonstration by the instructor on working with this widget.
33:30
In this video, you will learn about the Tkinter Scale Widget; its complete overview along with a Python Program to demonstrate horizontal scale widget.
25:34
In this video, you will learn about the Tkinter Scrollbar Widget, what is it’s use and also a program showing how to work on the Scrollbar Widget. Along with this, you will also learn about the Top-level Widget and its complete details with a practical demonstration by the tutor on it.
19:33
In this tutorial, you will learn how to create multiple top-level widgets on top of each other. This will be seen explaining by the tutor by creating 3 windows followed by the other programming steps.
24:44
In this video, you will learn about the Spin box Widget along with the detail description and explanation on Paned window widget, like its overview, functions and the complete work process of the Paned window widget.
15:16
In this video, you will learn about the Tkinter Label frame widget along with creating the Pained widget. You will get a complete demonstration for the workflows of both these widgets.
30:44
In this tutorial, you will learn how to enable the Scrollbar Widget with a complete demonstration of Python Programming. You will know the in-depth concepts of this widget with the help of this program.
22:14
In this first part of the video tutorial, you will learn how to create a Calculator, the complete design of the calculator using GUI programming. This is a complete practical video where you will see designing of calculator using GUI.
40:40
This is a continuation video to the previous tutorial on how to create the layout or design of a Calculator using GUI Programming. Here, you will be seen explaining the next steps focusing on rows for the demonstration program by the instructor.
22:51
In this tutorial, you will learn the complete details on how to create a GUI Calculator using Tkinter Programming, which would be fully functional. The previous two videos were of understanding the layout of the Calculator but in this video, you will learn the complete work process of creating the Calculator.
31:30
In this video, you will understand some more in-depth concept on the program for creating a Calculator app using Tkinter programming.
24:45
In this tutorial, you will be shown by the instructor an application which will calculate loan using Tkinter. You will understand and learn the complete step-by-step process on how to do the work process using a demonstration program.
33:36
This is the second part of the previous video tutorial where you will learn and understand how to define functions for the Compute Payment and the Monthly Payment. This will be shown in complete step-by-step procedure by the instructor.
36:44
This part of the tutorial is a kind of project where you will learn and understand how to work on Age Calculator using Tkinter, through which you will be able to find someone’s age. This is the first part of the video and the instructor will be seen explaining the whole process in complete details.
26:46
In this second part of the video, you will learn to work on the Birth Date and the Birth Month with a condition applied that if the Birth Date is greater than the Birth Month then how will the program proceed with the following condition.
12:22
In this video you will learn how to insert different functions with an overview of what the Insert function does. The instructor will be seen inserting different functions corresponding to the date, month and the year.
33:00
In this video you will learn about how to use the Grid function in creating an Age Calculator application using Tkinter. Here, the instructor will be seen explaining the complete implementation of the function in step-by-step procedure.
37:56
In this first part of the video tutorial, you will learn about the Percentile; its basics like what is Percentile, how it helps the students, how it is used in the areas and many more. Along with this, you can take this part of the tutorial as a mini project where the instructor will be seen showing how to find out the percentile based on the total number of students.
28:26
In this video, you will learn how to implement a rank-based Percentile GUI Calculator using Tkinter. This will be shown with a simple demonstration program by the instructor with the complete work process.
49:41
This is a continuation video to the demonstration program previously been shown by the instructor in the last video.
01:14
This is the last video of the GUI Programming in Python using Tkinter course where you will learn how to calculate Compound Interest, starting with the basics of Compound Interest and eventually to a practical demonstration of a program on how to develop a GUI using Tkinter to find the Compound Interest.
44:25

Course/Topic 5 - R Programming (basic to advanced) - all lectures

In this lecture session we learn about basic introduction to R programming and also talk about some key features of R programming.
16:58
In this lecture session we learn about the setup of R language in your system and also talk about the importance of R programming.
24:13
In this lecture session we learn about variables and data types in R language and also talk about types of variables and data types in R programming.
31:36
In this lecture session we learn about uses of variable and data types in our programs and also talk about some key features of variables and data types.
29:16
In this lecture session we learn about input - output features and also talk about features of input - output features.
38:05
In this lecture session we learn about posted function () in input output features and also talk about features of posted functions().
25:43
In this lecture session we learn about operators in R and also talk about features of operators in R programming.
34:16
In this lecture session we learn about different types of operators in R language and also talk about features of all types of operators in R.
29:19
In this lecture session we learn about vectors in data structure in R programming and also talk about features of vectors in data structures in brief.
32:29
In this lecture session we learn about the importance of vectors in data structure and also talk about vectors in data structures in brief.
30:29
In this lecture session we learn about list data structure in R programming and also talk about features of list in data structure.
33:47
In this lecture session we learn about more operations on the list and also talk about features of List in data structures in brief.
29:10
In this lecture session we learn about matrix in R programming and also talk about features of matrix in data structure in R language.
43:57
In this lecture session we learn about matrix in R programming and also talk about features of matrix in data structure in R language.
25:15
In this lecture session we learn about matrix data structure in R programming and also talk about some key features of matrix and data structure.
09:36
In this lecture session we learn about arrays in R programming and also talk about features of arrays.
31:56
In this lecture session we learn about different types of arrays in data structure and also talk about features of Arrays in data structure in brief.
38:35
In this lecture session we learn about data frame in R programming and also talk about function of data frame.
43:06
In this lecture session we learn about data frame features in R programming and also talk about the importance of data structure.
33:59
In this lecture session we learn about the importance of Data frame in brief and also talk about function of data frame in R programming.
31:20
In this lecture session we learn about data frame key features of data frame in data structure in brief.
19:40
In this lecture session we learn about factors data structures in R programming and also talk about the importance of factors.
34:09
In this lecture session we learn about factors of data structure in R programming and also talk about different types of factors in R language.
17:14
In this lecture session we learn about decision making in R programming and also talk about features of decision making in R.
32:52
In this lecture session we learn about different types of decision making statements and also talk about features of all decision statements.
15:53
In this lecture session we learn about decision making using integers and also talk about functions of integers.
30:02
In this lecture session we learn about Loops in R programming and also talk about factors of Loops in R language.
28:28
In this lecture session we learn about functions of Loops and why we need Loop statement in R programming and also talk about key features of Loop statement.
32:03
In this lecture session we learn about different types of Loops in R programming and also talk about features of For loop, while loop and do while loop.
25:29
In this lecture session we learn about functions in R programming language and also talk about features of functions in R language.
37:42
In this lecture session we learn about different types of functions in R programming and also talk about the importance of functions.
34:11
In this lecture session we learn about string in R programming and also talk about features of string function in R.
25:18
In this lecture session we learn about why we need strings in R programming and also talk about the importance of strings.
26:51
In this lecture session we learn about packages in R programming and also talk about features of packages in R.
35:17
In this lecture session we learn about data and file management in R programming and also talk about functions of data and file management.
32:45
In this lecture session we learn about how we manage the data and file in R programming and also talk about the importance of data and file management.
23:18
In this lecture session we learn about Line chart in R programming and also talk about features of line chart in brief.
33:06
In this lecture session we learn about scatterplot in R language and also talk about functions of scatters plot.
26:38
In this lecture session we learn about Pie chart in R programming and also talk about features of Pie Chart in brief.
33:32
In this lecture session we learn about bar charts in R language and also talk about features of Bar chart in brief.
09:43
In this lecture session we learn about how we use bar charts in R programming and also talk about features of Bar charts.
29:50
In this lecture session we learn about histogram in R programming and also talk about features of histogram.
26:34
In this lecture session we learn about Boxplots in R programming and also talk about features of Boxplot in R language.
21:49

Course/Topic 6 - Java Programming - all lectures

In this video you will learn the introduction to Java programming. This tutorial explains the installation and usage of the Java programming language. It also contains examples for standard programming tasks.
14:43
In this video you will learn based on the data type of a variable, the operating system allocates memory and decides what can be stored in the reserved memory. Therefore, by assigning different data types to variables, you can store integers, decimals, or characters in these variables.
27:17
In this video you will learn about the control statement in java is a statement that determines whether the other statements will be executed or not. It controls the flow of a program. An 'if' statement in java determines the sequence of execution between a set of two statements.
21:16
In this video you will learn Looping in programming languages is a feature which facilitates the execution of a set of instructions/functions repeatedly while some condition evaluates to true. while loop: A while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition.
28:22
In this video you learn about Classes and Objects are basic concepts of Object Oriented Programming which revolve around the real life entities. A class is a user defined blueprint or prototype from which objects are created. It represents the set of properties or methods that are common to all objects of one type.
14:24
In this you will learn In Java, static keyword is mainly used for memory management. It can be used with variables, methods, blocks and nested classes. It is a keyword which is used to share the same variable or method of a given class. Basically, static is used for a constant variable or a method that is same for every instance of a class.
29:37
In this video you will learn about Array an array is a group of like-typed variables that are referred to by a common name. Arrays in Java work differently than they do in C/C++. Following are some important points about Java arrays.
28:13
In this video you will learn the java.util.Arrays.binarySearch(Object[] a, Object key) method searches the specified array for the specified object using the binary search algorithm. The array be sorted into ascending order according to the natural ordering of its elements prior to making this call. If it is not sorted, the results are undefined.
32:51
In this video, you will learn about the Java multidimensional array using 2-dimensional arrays and 3-dimensional arrays with the help of examples.
22:37
In this video you will learn the java.util.Arrays.sort(Object[] a, int fromIndex, int toIndex) method sorts the specified range of the specified array of objects into ascending order, according to the natural ordering of its elements. The range to be sorted extends from index fromIndex, inclusive, to index toIndex, exclusive.
14:35
In this video you will learn Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object. It is an important part of OOPs (Object Oriented programming system).
26:27
In this video you will learn more about Inheritance.
23:04
In this video you will learn In Java, two or more methods can have same name if they differ in parameters (different number of parameters, different types of parameters, or both). These methods are called overloaded methods and this feature is called method overloading.
30:35
In the last video, you will learn about inheritance. Inheritance is an OOP property that allows us to derive a new class (subclass) from an existing class (superclass). The subclass inherits the attributes and methods of the superclass.
32:42
In this video you will learn about t he super keyword in java is a reference variable that is used to refer parent class objects. ... Basically this form of super is used to initialize superclass variables when there is no constructor present in superclass. On the other hand, it is generally used to access the specific variable of a superclass.
31:17
In this video you will learn about the Java programming language, the final keyword is used in several contexts to define an entity that can only be assigned once. Once a final variable has been assigned, it always contains the same value.
25:25
In this video you will learn about Polymorphism, it is the ability of an object to take on many forms. The most common use of polymorphism in OOP occurs when a parent class reference is used to refer to a child class object. Any Java object that can pass more than one IS-A test is considered to be polymorphic.
39:06
In this video you will learn about the class which is declared with the abstract keyword is known as an abstract class in Java. It can have abstract and non-abstract methods (method with the body).
20:50
In this video you will learn about methods form the object's interface with the outside world; the buttons on the front of your television set, for example, are the interface between you and the electrical wiring on the other side of its plastic casing. You press the "power" button to turn the television on and off.
19:20
In this video you will learn the interface is a reference type in Java. It is similar to class. It is a collection of abstract methods. A class implements an interface, thereby inheriting the abstract methods of the interface.
15:29
In this video you will learn about the interface in Java is a mechanism to achieve abstraction. There can be only abstract methods in the Java interface, not method body. It is used to achieve abstraction and multiple inheritance in Java.
18:14
In this video you will learn about the main difference is methods of a Java interface are implicitly abstract and cannot have implementations. A Java abstract class can have instance methods that implements a default behavior. ... A Java class can implement multiple interfaces but it can extend only one abstract class.
11:34
In this video you will learn about the packages in Java is used to group related classes. Think of it as a folder in a file directory. We use packages to avoid name conflicts, and to write a better maintainable code. Built-in Packages (packages from the Java API) User-defined Packages (create your own packages)
23:36
In this video you will learn about the access modifier, there are four types of Java access modifiers: Private: The access level of a private modifier is only within the class. Default: The access level of a default modifier is only within the package. Protected: The access level of a protected modifier is within the package and outside the package through child class.
17:23
In this video you will learn about the Encapsulation in Java is a mechanism of wrapping the data (variables) and code acting on the data (methods) together as a single unit. In encapsulation, the variables of a class will be hidden from other classes, and can be accessed only through the methods of their current class.
15:49
In this video you will learn about the Strings in Java are Objects that are backed internally by a char array. Since arrays are immutable (cannot grow), Strings are immutable as well. Whenever a change to a String is made, an entirely new String is created. Below is the basic syntax for declaring a string in Java programming language.
27:21
In this video you will learn about Java String, how to create it and its various methods with the help of examples. In Java, a string is a sequence of characters. For example, "hello" is a string containing a sequence of characters 'h', 'e', 'l', 'l', and 'o'.
35:22
In this video you will learn about the Exception (or exceptional event) is a problem that arises during the execution of a program. When an Exception occurs the normal flow of the program is disrupted and the program/Application terminates abnormally, which is not recommended, therefore, these exceptions are to be handled.
14:35
In this video you will learn about the Customized Exception Handling: Java exception handling is managed via five keywords: try, catch, throw, throws, and finally. Briefly, here is how they work. Program statements that you think can raise exceptions are contained within a try block. If an exception occurs within the try block, it is thrown.
28:28
In this video you will learn about the Finally block contains all the crucial statements that must be executed whether exception occurs or not. ... The statements present in this block will always execute regardless of whether exception occurs in try block or not such as closing a connection, stream etc.
28:33
In this video you will learn about the Java exception this fall into two main categories: checked exceptions and unchecked exceptions. In this article, we'll provide some code samples on how to use them.
17:08
In this video you will learn about the Throw is a keyword which is used to throw an exception explicitly in the program inside a function or inside a block of code. Throws is a keyword used in the method signature used to declare an exception which might get thrown by the function while executing the code
34:03
In this video you will learn how to create a custom exception in Java. We’ll show how user-defined exceptions are implemented and used for both checked and unchecked exceptions.
10:50
In this video you will learn about the Threads which allows a program to operate more efficiently by doing multiple things at the same time. Threads can be used to perform complicated tasks in the background without interrupting the main program.
34:41
In this video you will learn about the Thread class provides the join, method which allows one thread to wait until another thread completes its execution. If t is a Thread object whose thread is currently executing, then t. join, will make sure that t is terminated before the next instruction is executed by the program.
35:28
In this video you will learn about the Synchronization in java is the capability to control the access of multiple threads to any shared resource. Java Synchronization is better option where we want to allow only one thread to access the shared resource.
26:47
In this video you will learn about the Inter Thread Communication, if you are aware of inter-process communication then it will be easy for you to understand interthread communication. Interthread communication is important when you develop an application where two or more threads exchange some information.
22:07
In this video you will learn about the Linked List, it is a part of the Collection framework present in java. util package. This class is an implementation of the Linked List data structure which is a linear data structure where the elements are not stored in contiguous locations and every element is a separate object with a data part and address part.
36:22
In this video you will learn about the Linked List, it is a part of the Collection framework present in java. util package. This class is an implementation of the LinkedList data structure which is a linear data structure where the elements are not stored in contiguous locations and every element is a separate object with a data part and address part.
27:38
In this video you will learn about the Java Hash Set it class is used to create a collection that uses a hash table for storage. It inherits the Abstract Set class and implements Set interface. The important points about Java HashSet class are: HashSet stores the elements by using a mechanism called hashing. HashSet contains unique elements only.
28:58
In this video you will learn about the Comparable and comparator, these both are an interface that can be used to sort the elements of the collection. Comparator interface belongs to java.util package while comparable belongs to java. Lang package. Comparator interface sort collection using two objects provided to it, whereas comparable interface compares" this" refers to the one objects provided to it.
36:54
In this video you will learn about the queue its interface is provided in java. util package and it implements the Collection interface. The queue implements FIFO i.e. First in First Out. This means that the elements entered first are the ones that are deleted first.
12:28
In this video you will learn about the Map its interface present in java util package represents a mapping between a key and a value. The Map interface is not a subtype of the Collection interface. Therefore, it behaves a bit differently from the rest of the collection types. A map contains unique keys.
30:03
In this video you will learn about the Map its implementations are grouped into general-purpose, special-purpose, and concurrent implementations.
16:55
In this video you will learn about JDBC it stands for Java Database Connectivity. JDBC is a Java API to connect and execute the query with the database. It is a part of JavaSE (Java Standard Edition). JDBC API uses JDBC drivers to connect with the database. There are four types of JDBC drivers.
17:48
In this video you will learn about the JDBC API is a Java API that can access any kind of tabular data, especially data stored in a Relational Database. JDBC works with Java on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.
31:19
In this video you will learn how to create a simple JDBC application. This will show you how to open a database connection, execute a SQL query, and display the results.
15:28
In this video you will learn how to use a Java JDBC Prepared Statement instead of a Statement and benefit from the features of the Prepared Statement. The Java JDBC Prepared Statement primary features are: Easy to insert parameters into the SQL statement
21:47
In this video you will learn about Callable Statement Database in this Once a connection is obtained, we can interact with the database. The JDBC Statement, Callable Statement, and Prepared Statement interfaces define the methods and properties that enable you to send SQL or PL/SQL commands and receive data from your database
22:37
In this video you will learn about the dynamic database refers to the process of firing SQL queries on demand to create the schema afresh. The JDBC API library is quite capable of dealing with the situation.
23:17
In this video you will learn about the Lambda expressions are introduced in Java 8 and are touted to be the biggest feature of Java 8. Lambda expression facilitates functional programming, and simplifies the development a lot.
35:08
In this video you will learn about the Predicate it is a generic functional interface that represents a single argument function that returns a Boolean value (true or false). This interface available in java unit function package and contains a test method that evaluates the predicate of a given argument.
22:41
In this video you will learn about the article Lambda Expression with Collections are discussed with examples of sorting different collections like Array List, Tree Set, Tree Map, etc.
21:19
In this video you will learn about the Consumer it is an in-built functional interface introduced in Java 8 in the java. util. function package. Consumer can be used in all contexts where an object needs to be consumed that is taken as input, and some operation is to be performed on the object without returning any result.
19:12
In this video you will learn about the Stream, it is a new abstract layer introduced in Java 8. Using stream, you can process data in a declarative way similar to SQL statements. For example, consider the following SQL statement.
10:41
In this video, you will learn the major pieces of new functionality Java 8 had added – Streams. We'll explain what streams are about and showcase the creation and basic stream operations with simple examples
28:19

Course/Topic 7 - Java Programming (advanced) - all lectures

Episode 1 - Core Java Fundamentals
48:58
Episode 2 - Java Classes and Methods and Applets - part 1
36:50
Episode 3 - Java Classes and Methods and Applets - part 2
39:28
Episode 4 - Java Event Handling
57:44
Episode 5 - Java Exceptions and Programming Contracts
33:03
Episode 6 - Java Mutations and Class Design
32:50
Episode 7 - JUnit
23:45
Episode 8 - Unit Testing and Debugging
36:54
Episode 9 - Design Patterns
28:33
Episode 10 - Specifications and OO Design Heuristics
26:38
Episode 11 - Software Specifications and Sub-typing
20:51
Episode 12 - GUI Components
28:17
Episode 13 - Composite Decorators-Observers and 2D Graphics
22:00
Episode 14 - Strategy State and Events and Packages
30:34
Episode 15 - Mementos and Timer Threads
21:29
Episode 16 - Hash Codes and Generics
24:17
Episode 17 - Reflection and Java Summary
17:27
Episode 18 - Servlets
57:27
Episode 19 - Java for Embedded Systems
10:07

Course/Topic 8 - JSP (JavaServer Pages) - all lectures

In this first video on JSP, you will get a brief overview of some terminologies like World Wide Web, Web Application, What is Dynamic Web Page, HTTP, HTTP Requests, Get vs. Post, Servlet Container, Limitations of CGI. and the features of Servlets.
22:20
In this tutorial, you will learn about Java Server Pages.
20:21
In this video, you will learn about the Directory Structure in JSP, a complete overview of what is directory structure, how to use it and a practical demonstration of its implementation on the Eclipse window.
18:13
This video is all about the in-depth concept on the lifecycle of a JSP page. Here the instructor will be seen explaining each and every details associated with the JSP lifecycle.
13:18
In this first part of the Scripting Elements, you will get a detailed explanation about Scripting elements used in JSP. In short, you will learn about JSP tags. Here the tutor will be seen giving an overview about 3 different tags used in JSP which are scriplet tag, expressive tag and the declaration tag.This video will primary focus on the introduction to scriplet. Finally, the instructor will be seen demonstrating a small program writing scriplet inside a java program
07:42
This is a continuation video to the scriplet tag and the program that was seen by the instructor writing scriplet inside a java program. Further, it will be followed with an overview on declaration tag and the syntax that is being used in this tag.
30:46
In this video, the instructor will be seen modifying the previous program to count the number of pages that has been accessed. Here, the instructor will be showing how to write the code for the above work process in eclipse window.
06:21
In this video, you will understand a very important concept of JSP which is the Implicit Object. You will get a complete theoretical overview of the Implicit Object and its type along with a practical demonstration on its implementation.
26:42
This is the first part of the Implicit project where the instructor will be seen demonstrating a small project on it, which will help students in clearing all their doubts regarding Implicit Objects in JSP.
27:41
This is the second part of the previous video where the instructor will be seen continuing with the program for demonstrating the project on Implicit Object.
16:48
This video is a complete demonstration program on Implicit Project focusing on Login JSP. Here the tutor will be seeing explaining the process with a complete step by step process.
29:41
In this course, you will learn about the Implicit Project Registration and the complete step by steps in implementing the steps. Here you will learn to design registration.jsp along with understanding the other concepts.
21:14
In this video, you will learn to design success, failure and user exists.jsp. Here the instructor will be seen explaining each and every details on the above three concepts.
17:03
Here, in this video, you will get to see the execution of the program done in the previous videos and find out the output of the project. This video consists of only the execution of the program and not the coding, which was done in the previous videos.
06:16
In this chapter, we will discuss Directives in JSP. These directives provide directions and instructions to the container, telling it how to handle certain aspects of the JSP processing.
24:25
The JSP directives are messages that tells the web container how to translate a JSP page into the corresponding servlet.
29:33
This include directive is used to include the contents of any resource it may be JSP, file, html file or text file. They include directive includes the original content of the included resource at page translation time (the JSP, page is translated only once so it will be better to include static resource)
24:42
They include directive is used to include a file during the translation phase. This directive tells the container to merge the content of other external files with the current JSP during the translation phase. You may code include directives anywhere in your JSP page.
07:32
The jsp:useBean action tag is used to locate or instantiate a bean class. If bean object of the Bean class is already created, it doesn't create the bean depending on the scope. But if object of bean is not created, it instantiates the bean.
26:21
In this video we will see how to use a bean class in JSP with the help of jsp:useBean, jsp:setProperty and jsp:getProperty action tags.
22:57
In this video we will see how to use a bean class in JSP with the help of jsp:useBean, jsp:setProperty and jsp:getProperty action tags.
05:42
The jsp: include action tag is used to include the content of another resource it may be jsp, html or servlet. The jsp include action tag includes the resource at request time so it is better for dynamic pages because there might be changes in future. The jsp: include tag can be used to include static as well as dynamic pages.
46:56
Include action tag is used for including another resource to the current JSP page. The included resource can be a static page in HTML, JSP page or Servlet. We can also pass parameters and their values to the resource which we are including. Below I have shared two examples of , one which includes a page without passing any parameters and in second example we are passing few parameters to the page which is being included.
10:55
JSP forward action tag is used for forwarding a request to another resource (It can be a JSP, static page such as html or Servlet). Request can be forwarded with or without parameter. In this tutorial we will see examples of action tag
21:19
The forward action terminates the action of the current page and forwards the request to another resource such as a static page, another JSP page, or a Java Servlet.
22:15
The Expression Language (EL) simplifies the accessibility of data stored in the Java Bean component, and other objects like request, session, application etc.
21:23
JSP Expression Language (EL) makes it possible to easily access application data stored in JavaBeans components. JSP EL allows you to create expressions both (a) arithmetic and (b) logical. Within a JSP EL expression, you can use integers, floating point numbers, strings, the built-in constants true and false for boolean values, and null.
18:49
Expression Language (EL) is mechanism that simplifies the accessibility of the data stored in Java bean component and other object like request, session and application, etc. There are many operators in JSP that are used in EL like arithmetic and logical operators to perform an expression. It was introduced in JSP.
21:57
JSP is primarily used for view purpose. But even to display result of business logic, we need to access the data, process the data, store it in some scope in JSP. We have discussed how to do all these in JSP using scripting tags in earlier chapter.
14:54
A JavaBean is a specially constructed Java class written in the Java and coded according to the JavaBeans API specifications.
28:19
A JavaBean property is a named attribute that can be accessed by the user of the object. The attribute can be of any Java data type, including the classes that you define.
29:53
According to Java white paper, it is a reusable software component. A bean encapsulates many objects into one object so that we can access this object from multiple places. Moreover, it provides easy maintenance.
04:14
In this chapter, we will understand the different tags in JSP. The JavaServer Pages Standard Tag Library (JSTL) is a collection of useful JSP tags which encapsulates the core functionality common to many JSP applications.
22:49
The JSP Standard Tag Library (JSTL) represents a set of tags to simplify the JSP development.
31:54
The tag formats a URL into a string and stores it into a variable. This tag automatically performs URL rewriting when necessary. The var attribute specifies the variable that will contain the formatted URL.
11:09
The tag executes an SQL SELECT statement and saves the result in a scoped variable.
27:16
The tag is used for executing the SQL DML query defined in its sql attribute or in the tag body. It may be SQL UPDATE, INSERT or DELETE statements.
17:43
JSTL sql tag executes the SQL 'insert', 'update' or 'delete' statements specified in its body or in its sql attribute. It executes the specified query and stores the 'number of rows affected by operation' in a scoped variable.
19:34
The tag used as a nested action for the tag and the tag to supply a value for a value placeholder. If a null value is provided, the value is set to SQL NULL for the placeholder.
24:52
The JSTL function provides several standard functions, most of these functions are common string manipulation functions.
11:48
JSTL stands for JSP standard tag Library which is a collection of very useful core tags and functions. These tags and functions will help you write JSP code efficiently.
32:19
Java Server Pages Tag Library (JSTL) is a set of tags that can be used for implementing some common operations such as looping, conditional formatting, and others. In this session, we'll be discussing how to setup JSTL and how to use its numerous tags.
25:39
MVC stands for Model View and Controller. It is a design pattern that separates the business logic, presentation logic and data. Controller acts as an interface between View and Model. Controller intercepts all the incoming requests.
41:29
In this last video, we'll create a small web application that implements the Model View Controller (MVC) design pattern, using basic Servlets and JSPs. We'll explore a little bit about how MVC works, and its key features before we move on to the implementation.
06:15

Course/Topic 9 - Java Servlets - all lectures

In this video you will learn the the World Wide Web (www, W3) is an information space where documents and other web resources are identified by URIs, interlinked by hypertext links, and can be accessed via the Internet. It has become known simply as the Web.
22:20
In this video you will learn about the Servlets are Java classes which service HTTP requests and implement the javax. servlet. Servlet interface. Web application developers typically write servlets that extend javax. servlet.http.HttpServlet, an abstract class that implements the Servlet interface and is specially designed to handle HTTP requests.
28:07
In this video you will learn about the servlet request When a browser requests for a web page, it sends lot of information to the web server which cannot be read directly because this information travel as a part of header of HTTP request.
32:17
In this video you will learn the Java and XML configuration are not exclusive - both can be used inside the same Spring application. In order to retrieve a bean from an XML file, one has to use the Spring container.
29:02
In this video you will learn the web server (e.g. Apache Tomcat) starts up, the servlet container deploy and loads all the servlets. During this step Servlet container creates ServletContext object. ... For each instantiated servlet, its init() method is invoked. 3) Client (user browser) sends an Http request to web server on a certain port.
05:50
In this video you will learn the case of Get request, only limited amount of data can be sent because data is sent in header. In case of post request, large amount of data can be sent because data is sent in body. ... Post request is secured because data is not exposed in URL bar.
29:57
In this video you will learn the Request Dispatcher interface provides the facility of dispatching the request to another resource it may be html, servlet or jsp. This interface can also be used to include the content of another resource also. It is one of the way of servlet collaboration.
35:21
In this video you learn the sendRedirect() method of Http Servlet Response interface can be used to redirect the response to another resource i.e. it may be a Servlet, JSP or HTML file. It works on the client side because it uses the URL bar of the browser to make another request. Hence, it can work inside and outside the server.
16:58
In this Video you will learn the a object of ServletConfig is created by the web container for each servlet. This object can be used to get configuration information from web.xml file.
27:21
In this second part, we’ll look a little more in depth at what makes Servlets tick. First off, we’ll examine how the HttpServletRequest object can be used to fetch information about the browser request responsible for invoking the Servlet, such as the contents of an HTML form that was submitted as part of the request.
15:15
In this video you learn the object of ServletContext is created by the web container at time of deploying the project. This object can be used to get configuration information from web.xml file. There is only one ServletContext object per web application.
17:10
In this video you learn to defines a set of methods that a servlet uses to communicate with its servlet container, for example, to get the MIME type of a file, dispatch requests, or write to a log file.
12:13
In this video you will learn how If value is the same for two servlets than they will be loaded in an order on which they are declared inside web. xml file. 2. if is 0 or negative integer than Servlet will be loaded when Container feels to load them.
22:57
In this video you will learn the HTTP is a "stateless" protocol which means each time a client retrieves a Web page, the client opens a separate connection to the Web server and the server automatically does not keep any record of previous client request.
32:19
A cookie is a small piece of information that is persisted between the multiple client requests. A cookie has a name, a single value, and optional attributes such as a comment, path and domain qualifiers, a maximum age, and a version number.
37:38
In this video you will learn the hidden form field is used to store session information of a client. In this method, we create a hidden form which passes the control to the servlet whose path is given in the form action area. Using this, the information of the user is stored and passed to the location where we want to send data.
27:04
In this video you will learn the URL rewriting, we append a token or identifier to the URL of the next Servlet or the next resource. We can send parameter name/value pairs using the following format.
29:59
In this video you will learn the Http Session object represents a user session. A user session contains information about the user across multiple HTTP requests.
25:29
In this video you will learn about the filter is an object that is invoked at the preprocessing and postprocessing of a request. It is mainly used to perform filtering tasks such as conversion, logging, compression, encryption and decryption, input validation etc.
11:52
In this video you will learn about the Java Servlet Filter is used to intercept the client request and do some pre-processing. It can also intercept the response and do post-processing before sending to the client in web application.
55:01
In this video you will learn this tutorial assumes you have understanding on how JDBC application works. Before starting with database access through a servlet, make sure you have proper JDBC environment setup along with a database.
30:15
In this video, you will learn how to build a Todo web application using JSP, Servlet, JDBC and MySQL database. You can download the source code of this tutorial from my Github repository, the link given at the end of this tutorial.
34:49
In this video you will learn to Create a separate class to create a connection of database, as it is a lame process to writing the same code snippet in all the program. Create a .java file which returns a Connection object.
04:45
In this video you will learn more about Database servlets.
29:52
In this Java tutorial, we’re going to help you understand the process of coding a basic Java web application that manages a collection of books with the basic feature: list, insert, update, delete (or CURD operations - Create, Update, Read and Delete).
29:57
In this video you learn more about Update Servlet Database - part 2
21:57
In this video you learn about Inside the doGet() method uses the getWriter() method of ServletResponse interface with the reference of HttpServletResponse interface. Then establish a connection of database in java code and then deleted a specified row as in our example uses "delete from data where name = 'bipul' ".
16:37
After this video Although you can start functions when your page loads, many times you'll want to start functions when a user clicks a link, enters a form, scrolls, moves his or her mouse over an object, or does something else. These actions are called events. You can set specific functions to run when the user performs an event. These functions "listen" for an event and then initiate the function.
09:50
This tutorial will show how to register a javax.servlet.http.HttpSessionListener and track the number of active sessions in the web application using metrics.
29:48
In this video, you are going to understand how to create a listener class which listens to an event when a session is created or destroyed in a web application. For this, we are going to create a webpage which asks the user to enter his name and city in a form and click the submit button.
04:15
In this video you will learn ServletContextListener receives the notifications about changes to the servlet context and perform some action. ServletContextListener is used to perform important task at the time when context is initialized and destroyed.
27:05

Course/Topic 10 - C and Embedded C Programming - all lectures

Lecture 1 - Embedded C - Introduction and Basic Data Types
36:59
Lecture 2 - C Programming - part 1
1:11:25
Lecture 3 - C Programming - part 2
1:02:25
Lecture 4 - C Programming - part 3
52:04
Lecture 5 - C Programming - part 4
49:26
Lecture 6 - C Programming - part 5
38:12
Lecture 7 - C Programming - part 6
59:29
Lecture 8 - Embedded C - Practice 1
27:33
Lecture 9 - Embedded C - Practice 2
39:15
Lecture 10 - Embedded C - Preprocessing
26:56
Lecture 11 - C Traps and Pitfalls - part 1
58:09
Lecture 12 - C Traps and Pitfalls - part 2
38:13
Lecture 13 - Secrets of printf in C
27:51
Lecture 14 - Standard C Library
12:48

Course/Topic 11 - C++ Programming - all lectures

Lesson 1 - Introduction to C++ Programming
41:16
Lesson 2 - Debugging Tools - Objects - Types - Values
30:46
Lesson 3 - Operators - Expressions - Control Flow - Functions
43:07
Lesson 4 - Input - Output - Classes
53:52
Lesson 5 - Temporary Objects - Functors - Templates
49:54
Lesson 6 - Lambda Expressions - Classes - Inheritance
52:18
Lesson 7 - Virtual Functions and Run-time Polymorphism
31:13
Lesson 8 - Containers - Iterators - Algorithms - Templates
34:04
Lesson 9 - Time Measurements - Exceptions - References
36:37
Lesson 10 - Smart Pointers and References
44:17
Lesson 11 - Moving - Forwarding - Concurrency
34:47
Lesson 12 - Multithreads and Mutexes
53:26
Lesson 13 - Condition Variables and Atomics
44:45
Lesson 14 - Atomic Memory Models and Undefined Behavior
34:59
Lesson 15 - Best Practices - Tips - Pitfalls in C++
48:30

Course/Topic 12 - JavaScript - all lectures

In this lecture session we learn about JavaScript is the Programming Language for the Web. JavaScript can update and change both HTML and CSS. JavaScript can calculate, manipulate and validate data and also talk about basic terms of javascript in brief.
1:06:41
In this JavaScript Interview Questions tutorial, you will get to know about the different questions being asked by the interviewers in an interview and their answers regarding JavaScript like What is JavaScript, the difference between JavaScript and JScript, how to add JavaScript onto a web page among many others which will help you in clearing any JavaScript interview and get a high paid job in an organization.
1:08:18
In this lecture session we learn about There are four basic types of output: audio output, graphics output, text output, and video output. Below are examples of each type of these outputs.
59:03
In this lecture session we do an example of lecture 2 and also talk about how we do this example in the best way.
13:03
In this lecture session we learn about A variable's type determines the values that the variable can have and the operations that can be performed on it. For example, the declaration int count declares that count is an integer ( int ).
59:42
In this lecture session we learn about Variable hoisting means the JavaScript engine moves the variable declarations to the top of the script.
1:12:02
In this lecture session we learn about Hoisting in JavaScript is a behavior in which a function or a variable can be used before declaration. For example, // using test before declaring console.log(test); // undefined var test; Run Code.
18:09
In this lecture session we learn about A string is any series of characters that are interpreted literally by a script. For example, "hello world" and "LKJH019283" are both examples of strings. In computer programming, a string is attached to a variable as shown in the example below.
1:13:01
In this lecture session we learn about Date Picker Combobox: An editable date input combobox that opens a dialog containing a calendar grid and buttons for navigating by month and year.
1:01:59
In this lecture session we learn about Comparison operators — operators that compare values and return true or false . The operators include: > , < , >= , <= , === , and !== . Logical operators — operators that combine multiple boolean expressions or values and provide a single boolean output.
1:01:29
In this lecture session we learn about In computer programming, comparison operators are used in conditional expressions to determine which block of code executes, thus controlling the program flow. Comparison operators compare two values in an expression that resolves to a value of true or false.
33:54
In this lecture session we learn about Arrays in C are of two types; Single dimensional arrays and Multidimensional arrays. Single Dimensional Arrays: Single dimensional array or 1-D array is the simplest form of arrays that can be found in C. This type of array consists of elements of similar types and these elements can be accessed through their indices.
1:15:21
In this lecture session we learn about Multi dimensional arrays: (a) Two dimensional (2-D) arrays or Matrix arrays: In it each element is represented by two subscripts. Thus a two dimensional m x n array A has m rows and n columns and contains m*n elements.
20:50
In this lecture session we learn about Event handlers that can be used to handle and verify user input, user actions, and browser actions: Things that should be done every time a page loads. Things that should be done when the page is closed. Action that should be performed when a user clicks a button.
1:01:54
In this lecture session we learn about In general, an event handler has the name of the event, preceded by "on." For example, the event handler for the Focus event is onFocus. Many objects also have methods that emulate events. For example, a button has a click method that emulates the button being clicked.
10:36
In this tutorial we learn about In shallow copy, only fields of primitive data type are copied while the objects references are not copied. Deep copy involves the copy of primitive data type as well as object references.
1:01:12
In this lecture session A shallow copy of an object is a copy whose properties share the same references (point to the same underlying values) as those of the source object from which the copy was made.
12:04
In this lecture session we learn about The attribute command supports these subcommands. You can copy attributes from an object to a specified object, a project to a specified project, and from a project to specified subprojects. You can also append attributes from an object to a specified object.
1:00:53
In this lecture session we learn about You can use the /attribute command to get the total value of an attribute, get the base value of an attribute, set the base value of an attribute, or work with attribute modifiers for a targeted entity in Minecraft.
06:27
In this lecture session we learn about Constructor operators like NEW and VALUE construct new values whose parts can be passed (except when the initial value is created), whereas constructor operators like CONV, CAST, REF, and EXACT convert a single passed value.
1:05:54
In this lecture session we learn about The Copy constructor and the assignment operators are used to initialize one object to another object. The main difference between them is that the copy constructor creates a separate memory block for the new object. But the assignment operator does not make new memory space.
05:27
In this lecture session we learn about JavaScript has function scope: Each function creates a new scope. Variables defined inside a function are not accessible (visible) from outside the function. Variables declared with var , let and const are quite similar when declared inside a function. They all have Function Scope: function myFunction() {
42:14
In this lecture session we learn about The Script scope is a useful place to store variables which must be shared without exposing the variable to the Global scope (and therefore to anyone with access to the session). For example, the following short script stores a version number in a script-level variable.
15:23
In this tutorial we learn about Function scoped variables: A function scoped variable means that the variable defined within a function will not be accessible from outside the function. Block scoped variables: A block scoped variable means that the variable defined within a block will not be accessible from outside the block.
04:10
In this lecture session we learn about Classes are a template for creating objects. They encapsulate data with code to work on that data. Classes in JS are built on prototypes but also have some syntax and semantics that are not shared with ES5 class-like semantics.
57:28
In this lecture session we learn about JavaScript is a multi-paradigm language, which means that we can easily mix a lot of different paradigms inside a simple piece of JavaScript code. We can use object-oriented, procedural and functional programming paradigms all at the same time in JavaScript.
05:50
In this lecture session we learn about The getter function is used to retrieve the variable value and the setter function is used to set the variable value. Remember: You can directly access public member variables, but private member variables are not accessible.
59:54
In this lecture session we learn about In javascript getters and setters, a “getter” or “setter method” is a method whose primary purpose is to write to or change a class field. A “getter” or “getter method,” on the other hand, is a method whose sole purpose is to return the current data of a class field.
06:42
In this lecture session we learn about Method Chaining is the practice of calling different methods in a single line instead of calling other methods with the same object reference separately. Under this procedure, we have to write the object reference once and then call the methods by separating them with a (dot.).
52:10
In this lecture session we learn about If you can serialize your object into its canonical string representation, and can unserialize it back into its object form from said string representation, then yes you can put it into a cookie.
57:12
In this lecture session we learn that Cookies are basically text, so you can store an array by encoding it as a JSON string (see json_encode ). Be aware that there is a limit on the length of the string you can store though.
07:32
In this lecture session we learn about AJAX stands for Asynchronous JavaScript And XML. In a nutshell, it is the use of the XMLHttpRequest object to communicate with servers. It can send and receive information in various formats, including JSON, XML, HTML, and text files.
59:25
In this lecture session we learn about AJAX stands for Asynchronous JavaScript and XML. AJAX is a new technique for creating better, faster, and more interactive web applications with the help of XML, HTML, CSS, and Javascript. Ajax uses XHTML for content, CSS for presentation, along with Document Object Model and JavaScript for dynamic content display.
09:55
In this tutorial we learn about When called, generator functions do not initially execute their code. Instead, they return a special type of iterator, called a Generator. When a value is consumed by calling the generator's next method, the Generator function executes until it encounters the yield keyword.
1:00:06
In this lecture session we learn about A Generator function that returns us an iterator, which can be used to stop the function in the middle, do something, and then resume it whenever. A normal function starts executing and returns when the function completes, but a Generator function can be stopped any number of times and resumed later.
07:39
In this lecture session we learn about Bootstrap Modals offer a lightweight, multi-purpose JavaScript popup that's customizable and responsive. They can be used to display alert popups, videos, and images in a website.
59:22
In this lecture session we learn about To find the mode, or modal value, it is best to put the numbers in order. Then count how many of each number. A number that appears most often is the mode.
02:46
- In this lecture session we learn about A programming structure that continually tests for external events and calls the appropriate routines to handle them. An event loop is often the main loop in a program that typically waits for the user to trigger something.
51:24
In this lecture session we learn about Event loop: An event loop is something that pulls stuff out of the queue and places it onto the function execution stack whenever the function stack becomes empty.
02:41
In this lecture session we learn about It is used for fetching files from remote machines and storing them locally in a file tree, organized by hostname. Files that already exist at the desk will be overwritten if they are different from the src. This module is also supported for Windows targets.
1:00:55
In this lecture session we learn about Arrow functions are a new way to write anonymous function expressions, and are similar to lambda functions in some other programming languages, such as Python. Arrow functions differ from traditional functions in a number of ways, including the way their scope is determined and how their syntax is expressed.
53:59
In this lecture session we learn about In software development, a pattern (or design pattern) is a written document that describes a general solution to a design problem that recurs repeatedly in many projects. Software designers adapt the pattern solution to their specific project.
49:44
In this lecture session we learn that Localization refers to the adaptation of a product, application or document content to meet the language, cultural and other requirements of a specific target market (a locale).
53:44
In this lecture session we learn about Character combinations consisting of a backslash (\) followed by a letter or by a combination of digits are called "escape sequences." To represent a newline character, single quotation mark, or certain other characters in a character constant, you must use escape sequences.
58:10
In this lecture session we learn that a tail call is a subroutine call performed as the final action of a procedure. If the target of a tail is the same subroutine, the subroutine is said to be tail recursive, which is a special case of direct recursion.
1:08:00
In this lecture session we learn about Outside people and hackers. The people who work for your company. The applications that your users use to perform their business tasks. The operating systems that run on your users' desktops and your servers, as well as the equipment employed.
54:42
In this JavaScript Interview Questions tutorial, you will get to know about the different questions being asked by the interviewers in an interview and their answers regarding JavaScript like What is JavaScript, the difference between JavaScript and JScript, how to add JavaScript onto a web page among many others which will help you in clearing any JavaScript interview and get a high paid job in an organization.
1:08:18
In this lecture session we learn about Logic problems that tend to boil down to “Think logically and try everything until something sticks.” The trick to solving them to break them down to their simplest parts. Don't try to keep track of it all in your head, and have a plan.
57:06

Course/Topic 13 - ReactJS course - all lectures

In this lecture session we learn about basic introduction of React js and also talk about why we use react js and React js is good for beginners.
33:14
Creating Reusable Component- In this session we learn about how we installation React js in your system and also talk about Node.js webpack and how we create React APP.
15:38
Props; State; Hello World Component; Creating Components; Nesting Components; Component states - Dynamic user-interface; Variations of Stateless Functional Components; setState pitfalls
29:09
In this tutorial we learn about higher order components and how we import components and also talk about features and functions of state components in Reactjs.
30:43
ReactJS component written in TypeScript; Installation and Setup; Stateless React Components in TypeScript; Stateless and property-less Components; Life-cycle methods; Installation of Yarn
39:08
In this tutorial we learn about React js component written in typescript life cycle They serve the same purpose as JavaScript functions, but work in isolation and return HTML. Components come in two types, Class components and Function components, in this tutorial we will concentrate on Function components.
35:14
In this lecture session we learn about The state is a built-in React object that is used to contain data or information about the component. A component's state can change over time; whenever it changes, the component re-renders.
33:06
In this tutorial we learn about The state object is where you store property values that belong to the component. When the state object changes, the component re-renders and also talks about features and factors of the JSX state of things.
35:08
In this lecture session we learn about React ES6 ES6 brings new syntax and new awesome features to make your code more modern and more readable. It allows you to write less code and do more and also talk about features of React ES6 in brief.
38:13
In this lecture session we learn about React class components are rarely used in modern React development but we still need to know them in case we need to work on old legacy projects. If you want to embrace modern React, then you should use function components with hooks.
41:46
In this tutorial we learn about Webpack is a tool that lets you compile JavaScript modules, also known as module bundler. Given a large number of files, it generates a single file (or a few files) that run your app. It can perform many operations: helps you bundle your resources. watches for changes and re-runs the tasks.
30:42
Pure Components- In this lecture session we learn about Parent components passing props down to its children. Children components can not pass props up to their parent component. The Passing of callback functions as a prop allows children components to make changes in their parent component.
41:09
In this lecture session we learn about Controlled components in React are those in which form data is handled by the component's state. Forms are used to store information in a document section. The information from this form is typically sent to a server to perform an action and also talk about basic difference between Controlled vs. Uncontrolled user interaction.
41:27
In this lecture session we learn about Style Libraries. These are tools that assist with applying styles to elements. There are a variety of ways that this can happen. The most common type of style library is a React js processor. These take as input a language similar to React js but with more features, and output standard React js that the browser can understand.
18:57
Fetching Remote Data - Data-Driven- In this lecture session we learn about The most accessible way to fetch data with React is using the Fetch API. The Fetch API is a tool that's built into most modern browsers on the window object ( window. fetch ) and enables us to make HTTP requests very easily using JavaScript promises.
37:09
In this tutorial we learn about React is an open-source front-end JavaScript library maintained by a community of a group of developers and Meta. React is primarily used for building application UI. It is mainly used for developing single-page applications and mobile applications.
29:17
In this tutorial we learn about A "selector function" is any function that accepts the Redux store state (or part of the state) as an argument, and returns data that is based on that state. Selectors don't have to be written using a special library, and it doesn't matter whether you write them as arrow functions or the function keyword.
34:22
In this lecture session we learn about An attribute is a property of an element used to provide access to additional data required for that specific element to process the output.
29:08
In this lecture session we learn about DOM manipulation interacting with the DOM API to change/modify the HTML document that is to be rendered on the web browser. This HTML document can be changed/modified to add elements, remove elements, edit elements, move elements around, etc.
36:25
In this lecture session we learn about The Document Object Model (DOM) is a standard convention for accessing and manipulating elements within HTML and XML documents. Elements in the DOM are organized into a tree-like data structure that can be traversed to navigate, locate, or modify elements and/or content within an XML/HTML document.
19:01
In this lecture session we learn about If you are creating a Deferred, keep a reference to the Deferred so that it can be resolved or rejected at some point. Return only the Promise object via deferred. promise() so other code can register callbacks or inspect the current state.
33:17