cpp

QuickSort Complete Tutorial | Example | Algorithm | Programming | Complexity

Step-by-step QuickSort explanation with an example, algorithm, program (C/CPP, Java and Python) and time complexity. How does QuickSort work?

Python

How to Install and Run Different Python Versions in Cmd?

How to run different python versions in cmd? Steps for Installation and running Python 2 and Python 3 on the same system.

Java

Class and Object in Java with Real Time Example and Program

The class and object in Java with real time example. Difference between class and object in Java. [Complete sample program explained]

database

7 Different Types of Database Keys Explained with Example

What are the different types of database keys? What is the use and role of keys in DBMS? Explained with an employee database table.

sorting

6 Basic Different Types of Sorting Algorithms Explained in Detail

What are the different types of sorting algorithms? How are sorting algorithms categorized based on the performance in the data structure?

Python

What is NoneType in Python and Null Equivalent?

What is NoneType in Python? What is equivalent to Null in Python? Use of None and NoneType object.

cpp

9 Best Online Compilers for C and C++ Programming Practice

What is the best online compiler for C programming and for C++? Here is the list of all the best compilers you can use for online practice.

Django

How to Open Python Interactive Shell in Django?

Simple command open Python shell in Django. This feature is provided so that you can test and run your code without putting it into the actual project.

chrome

[Simple Steps] How to Disable Chrome Cache for Web Development?

Simple steps to disable Chrome cache for web development form inspect tool. If your updated CSS is not working, you need to disable browser chance?