In 2015 the new standard of JavaScript was released and stabilized as ES6. It’s a new implementation for Javascript but you can use the ES6
Category: Javascript
Difference between var and let in Javascript
Main difference between var and let is Scoping. var keyword: var declare variable and optionally initialize the variable to a value. Syntax: var declarations, wherever it
What is Bower?
Bower is a package manager for the web. Modern web development involves use of variety of technologies like CSS, Jquery, Angular, Backbone, Bootstrap, SASS, LESS,
Check if element is visible or hidden in jQuery?
Check if element is visible or hidden in jQuery? The below code will help to identify if the element is visible or not:
How to add an Array of classes to an element using jQuery? Ex. Add different color to different using [array]
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
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
How to install Grunt.js – The Javascript task runner
Grunt.js has dependency on Node.js. Before we install the Grunt, we need to install the Node.js. Installing the Grunt.js involves the following steps. Install latest
GruntJS – What is Task Runner ?
In one word: automation. The less work you have to do when performing repetitive tasks like minification, compilation, unit testing, linting, etc, the easier your
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