How to detect NaN in Javascript?
The correct way to detect NaN in Javascript is to use the isNaN() function. NaN is a “number” indicating a mathematical operation that results in “Not a Number”. While the...
read moreUpdating Javascript Alerts to SweetAlert
Are you still using Javascript alerts on your webpage? Like this … That was common a decade ago. Now they make the web application look dated. Sure you can build fancy modal dialogs and...
read moreJavascript Syntax for Immediately-Invoked Function Expression (IIFE)
There are two common Javascript syntax for Immediately-Invoked Function Expression (also known as IIFE and pronounced iffy). The two syntax are … (function() { /* code */ }()); and...
read moreStep-by-step getting started tutorial on using Handlebars JS
In this tutorial, we will show you a step-by-step tutorial on how to get started using Handlebars JS. Handlebars.js is a Javascript templating engine. Intersparse handlebars templating tags into an...
read moreHow to Learn AngularJS Online
Here are some resources to help you learn AnuglarJS online. AngularJS is a Model-View Javascript framework for front-end web applications. It is maintained by Google. If you got the basics of...
read moreIntroduction Tutorial to Node.js
This tutorial continues right after installing Node.js tutorial. Since we are now in year 2019, this tutorial is a bit out-dated. Here is a more up-to-date tutorial. 1. After installation, create...
read moreTutorial on How to install Node JS on Windows
Node.js at nodejs.org is a platform that is built on Google Chrome’s V8 engine. Think of it as a platform that can run Javascript without a browser. It is meant to run on the server-side and...
read moreWhat are these components that come with Foundations 4?
Foundations 4 is a front-end web framework that is mobile first responsive design. But it does not support IE8. It comes with a grid system, typography, and various components. While some of...
read moreWhat are All These Front-end JS web technologies?
Being a front-end web developer is not easy these days due to the wide variety of front-end technologies out there to learn about. Here are just a few of them (in no particular order). Angular JS:...
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See Terms of Use and Privacy Policy.
