How to Get and Set Input Text Value in JavaScript

To get and set input text value in JavaScript, use the getElementById(), getElementByClassName() Methods or the querySelector() and addEventListener() Methods.

How to Detect Tab Key in JavaScript

To detect tab key in JavaScript, you can apply the addEventListener() with the document.querySelector() Method or the getElementbyId() Method.

How to Disable an Input Field Using CSS?

To disable an input field using CSS, the “pointer-events” property of the CSS is used. The value of this property will be set as “none”.

How to Install Matrix Synapse Chat Server on Ubuntu 22.04

Matrix is a free, open-source, and web-based solution for messaging and VoIP. Learn how to install Matrix on Ubuntu 22.04 here.
The post How to Install Matrix Synapse Chat Server on Ubuntu 22.04 appeared first on Linux Today.

How to Divide Two Numbers in JavaScript

To divide two numbers, use Division (/) operator or parseInt() method. If dividend and divisor are even, the quotient will be int; otherwise, a decimal number.

How to Disable Click Event Using CSS

To disable the click event in HTML, the “pointer-events” property of CSS is used. The value of this property will be set as “none”.

How to Create Custom Alert Box in JavaScript

To create custom alert box in JavaScript, you can use the Swal.fire() method offered by the SweetAlert library or the JQuery library.

How to Create Button in JavaScript

To create a button in JavaScript, apply the createElement() and appendChild() methods or specify button as the value of the input type attribute.

How to Create an AFK Channel on Discord

To create AFK channel, first, create a new voice channel in Discord server by hitting “+” icon. From server settings, set newly created channel as AFK channel.

System76’s COSMIC Desktop Ditched GTK in Favor of Iced

System76’s engineers picked Iced, a Rust-based cross-platform GUI toolkit, over GTK for their in-house developed COSMIC Desktop.
The post System76’s COSMIC Desktop Ditched GTK in Favor of Iced appeared first on Linux Today.

How to Format Phone Number in JavaScript

To format the phone number, “RegEx” or “substr()” method can be utilized. Mentioned methods are efficient to format phone number with or without country code.

How to Compare Two Strings in JavaScript

To compare two strings, use the localeCompare() method, strict equality operator, RegEx with test() method, or includes() method.

Put your CPU to work with GNU Parallel

Read More at Enable SysadminThe post Put your CPU to work with GNU Parallel appeared first on Linux.com.

The Top Linux Courses on LinkedIn Learning

Whether you’re new to the Linux operating system or looking to move your career in a new direction, LinkedIn Learning is here to help.
The post The Top Linux Courses on LinkedIn Learning appeared first on Linux Today.

Installing LibreOffice On Slackware 15

by Terrell Prude’ Jr.

Slackware has been one of my favorite GNU/Linux distributions for a very long time, especially since Version 8.0 came out, many moons back. The reason is that it…

How to Get Last Character of String in JavaScript

To get the last character from a string, use the charAt() method, at() method, substr() method, slice() method, or Bracket notation.

How to Remove Last Comma from String in JavaScript

To remove last comma from a string, use the JavaScript predefined methods, such as the slice() method, replace() method, or substring() method.

How to Cut a String After a Specific Character in JavaScript

To cut a string after a specific character, you can use the JavaScript substring() method, slice() method, or split() method.

How to Install Django with Apache on Ubuntu 22.04

Django is a Python-based full-stack framework. In this tutorial, users can learn how to install Django with Apache on Ubuntu 22.04.
The post How to Install Django with Apache on Ubuntu 22.04 appeared first on Linux Today.

How to Install Matrix Synapse Chat Server on Ubuntu 22.04

Matrix is a free, open-source, and web-based solution used for messaging and VoIP services. It is an open standard VOIP protocol that allows you to communicate with other users on a different service provider via voice-over-IP and chat.