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Using the JavaScript Apply Method

Functions are one of JavaScript’s most powerful features. Functions in JavaScript allow programmers to create dynamic input/output systems, code more efficiently, and they allow for management of scope. Next to objects, functions in JavaScript may be the single most important feature of the entire language! Explore JavaScript Courses Functions in JavaScript are special because they […]


Ng-if Examples, Use Cases, and Caveats

Ng-if is a built-in Angular directive for adding and removing content from the DOM. Ng-if is extremely handy for showing and hiding buttons, links, text, images, or other types of content on a page. We covered the differences between ng-show, ng-hide, and ng-if here, so this post will focus specifically on ng-if syntax, examples, and […]


Working with State in React.js

In this tutorial we are going to get up to speed with some basics of React.js which will help us understand how to work with state. State is stored information at a given point in time and it’s common to manipulate state when working with data in an application. React itself is a Javascript library […]


An Array of JavaScript Array Tricks

JavaScript Array Tricks Table of Contents: Avoiding the Index Prepositional Soup: From In to Of The Joy of Higher Order Functions How Do Your Arrays Stack Up? Pop! It is no real surprise that one of the primary purposes of computer languages is processing lists (indeed, one of the oldest programming languages – Lisp – […]