How To Check Undefined In JavaScript?

JavaScript objects are dynamic objects and can be created and deleted in a fast way. Sometimes we may need to check the object or other elements if they are defined or undefined. There are different ways to check if the object is undefined in JavaScript. Check with console.log() Method The console.log() method is created in … Read more

Configure Global Username In Git

As a popular source code management system Git provides different configurations. The current developer username is one of the most popular configurations. If the Username is not set for a repository we can not commit. The Username can be set in different modes like repository level, user level, global level, etc. If we set the … Read more

How To Hide Scrollbar Using CSS?

Web browsers provide scrollbars in order to navigate long web pages horizontally or vertically. Even though they are useful for navigation times we may need to hide the scroll bar for different website themes etc. The CSS can be used to hide scrollbars and we examine how to hide scrollbars using CSS in this tutorial. … Read more

CSS Text Underline Tutorial

CSS is used set style for the HTML elements. The CSS text-decoration can be used to underline an HTML element generally text, paragraph, headers, etc. In this tutorial we examine different text underline examples with the CSS text-decoration. Text Underline The <p> tag can be used to underline text using CSS. The text-decoration can be … Read more