# Vinay Khatri

I am a Full Stack Developer with a Bachelor's Degree in Computer Science, who also loves to write technical articles that can help fellow developers.

## What is C++ used for? Top 20 Real-World Applications

C++ is one of the oldest and most widely used programming languages. From operating systems and gra…

## Best way to convert string to bytes in Python 3

In this tutorial, we will write the code for how to convert the String to a Byte in Python and vice…

## Does Python have a string contains substring method?

Unfortunately, Python does not have any specific contains or substring method to check if a string …

## Top 10 Real-World Python Applications That You Should Know

We live in a world where people and businesses rely highly on software applications to accomplish a…

## Left Rotate an Array

Problem Given an array of integers, you need to rotate it by k times. Sample Input [1, 2…

## Python vs Go - Which One to Choose in 2022?

A programming language is the heart of the development process since it can make or break a project…

## Pycharm vs VS Code: Which One is the Best?

PyCharm is a dedicated Python IDE (Integrated Development Environment) developed by JetBrains. It c…

## Django vs Laravel: Which One is Better?

A web framework, also known as a web application framework, is a software framework that facilitate…

## Arranging coins

Problem We've been given ‘n’ coins, and you're supposed to use them to build…

## Binary Gap

Problem Given an integer ‘n’, find the maximum gap between two occurrences of 1. If …

## Monotonic Array

Problem Given an array. Check if it is monotonic increasing or decreasing. An array is monotonic…

## Missing Numbers

Problem Given an integer array in which all numbers occur twice except 2. Find those two numbers…