Nodejs
How to Install Latest Node.js on Ubuntu
To install the latest version of Node.js on Ubuntu, follow a few simple steps. First, you’ll need to update your…
Category: Programming
JavaScript
How to Replace String in JavaScript
We can use replace() method to replace any string or character with another in javascript. It searches for a defined…
JAVA
How to Install JAVA on Ubuntu 22.04
Java is the most popular object-oriented, robust, platform-independent programming language. A large number of applications developed on Java required a…
PHP
How To Install PHP (8.3, 8.2, 7.4) on Ubuntu 22.04
PHP is a programming language used for developing web applications. You must install PHP packages on a Ubuntu system to…
Programming
How To Install Node.js on Ubuntu 22.04
Node is becoming the first choice of developers for building front-end applications. Also, many developers are using this for building…
Nginx
How To Install Linux, Nginx, MySQL, & PHP (LEMP Stack) on Ubuntu 22.04
The Linux operating system is a very popular and widely used OS for the server. It powers the majority of…
JAVA
Java HashMap – How to Get Value from Key
Write a Java program to get value from the hashmap corresponding to a key. The HashMap class is available under…
JAVA
Java HashMap – How to Get Key from Value
Write a Java program to get keys from the hashmap using the value. The HashMap class is available under the…
JAVA
5 Methods to Print an Array in Java
An array is a data structure to store multiple elements of similar data types. Similar to other programming languages Java…
Bash Shell
Shell Script to Backup Website to Amazon S3
Amazon Web Services’ Simple Storage Service (Amazon S3) is a highly reliable and scalable cloud storage solution. It offers cost-effective…