How to swap the array elements in JavaScript

In this tutorial, we are going to learn about two different ways to…

How to get the last element from an array in Bash

In this tutorial, we are going to learn about how to get the last…

How to get the first element from an array in Bash

In this tutorial, we are going to learn about how to get the first…

How to remove the first element from an array in Bash

In this tutorial, we are going to learn about how to remove the first…

How to remove the last element from an array in Bash

In this tutorial, we are going to learn about how to remove the last…

How to convert a string to Double in Swift

To convert a string to double, we can use the built-in initializer in…

C++ program to calculate the sum of numbers from 1 to 100

The example programs will show you how to calculate the sum of numbers…

C++ Program to check a Leap Year or not

In this example program, you will learn about how to check if a given…

Removing the first element from an array in PHP

Learn, how to remove the first element from an array in PHP. To remove…

How to remove the element from an array by value in PHP

To remove the element from an array by value, we can use the…

Removing the last element from an array in PHP

Learn, how to remove the last element from an array in PHP. To remove…

Getting the length of a string in a Bash

Learn, how to find out the length of a string in Bash. The length of a…

How to reload a .bash_profile from the Terminal

In this tutorial, we are going to learn about how to reload a from…

How to reload a .bashrc in Terminal

In this tutorial, we are going to learn about how to reload a file…

How to reload your .zshrc file in Terminal

Learn, how to reload your file after making the changes to it…