With jQuery 3.3.0, the .addClass(), .removeClass(), and .toggleClass() methods accept an array of classes. We will see how to add different color to n number of div elements on
Category: Javascript
How to Install REACTJS – Step By Step Guide
We will install react with npm. The other option is using Yarn to manage front-end dependencies. Prerequisites npm Download and run the latest MSI. Installation Create
Immediately-Invoked Function Expression ( IIFE )
It executes immediately after it’s created. It has nothing to do with any event-handler for any events (such as document.onload). The first pair of parentheses (function(){…}) turns the
How to pop-up print dialog box using Javascript?
You can use: window.print(); The print() method prints the contents of the current window. It opens the Print Dialog Box, which lets the user to
Anchoring using AngularJS – $anchorScroll and yOffset
When you want to scroll to some position in Single page, You can use angularJS solution known as anchoring.using $anchorScroll service or you can use
Difference between == and === in Javascript
While conducting interview for a Front end developer perspective, It is essential to know the difference between == and === comparisons operators in Javascript. Javascript
Javascript – The ‘this’ keyword
In JavaScript this refers to the “owner” of the function we’re executing or to the object that a function is a method of. When we define our