Posts by Ranjeet V

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C++ Program to check if a number is Multiply Perfect Number

By Ranjeet V

In this post, we will implement a C++ program to check if a number is Multiply Perfect Number. What’s a Multiply Perfect Number? First, let us understand what is a Multiply-P.... Read More

How to convert string to char array in C++

By Ranjeet V

In this tutorial, we will learn how to convert a string into a character array in C++. There are multiple ways to convert a string to a char array in C++. Let’s discuss some .... Read More

Implement an Interface using an Enum in Java

By Ranjeet V

Hello everyone, in this post, we will learn how to implement an interface using an Enum in Java. As we know, Enums are used to represent a group of named constants. For example, we.... Read More

beta(), betaf() and betal() functions in C++ STL

By Ranjeet V

Hello everyone, in this tutorial, we will learn about beta(), betaf() and betal() function in C++ STL. All these functions are defined in <cmath> header. These are built-in C.... Read More

howdoi in Python

By Ranjeet V

Hello everyone, in this post, we will learn about an interesting tool howdoi in Python. Python howdoi is a command-line tool that is very helpful especially for beginners. Using th.... Read More

Implementation of Associative Array in Java

By Ranjeet V

In this post, we will learn how to implement Associative Array in Java. An associative array is an array with named indexes. It consists of elements in form of key-value pairs wher.... Read More

Encoding and Decoding Base64 Strings in Python

By Ranjeet V

In this post, we will learn Base64 encoding and decoding for strings in Python. In Base64 encoding, we convert the given bytes into ASCII characters. Each Base64 character is 6-bit.... Read More

Taking screenshots with Python

By Ranjeet V

Hello everyone, in this tutorial, we are going to learn how to take screenshots with Python. There are more than one ways to take a screenshot using Python. We will discuss some of.... Read More