JavaScript Archives - Code4Developers

JavaScript

Tap for quick debugging

This little beastie here is tap. A really useful function for quick-debugging chains of function calls, anonymous functions and, actually, whatever you just want to…

JavaScript

Top Array Hacks

Arif Khoja March 14, 2019 No Comments Array Array Hacks JavaScript Javascript Iteration of array

Arrays are everywhere in JavaScript and with the new spread operators introduced in ECMAScript 6, you can do awesome things with them. In this post I will…

JavaScript

Debugging With Black Box – Javascript

Arif Khoja July 23, 2018 No Comments Black boxing Blackbox browser inspector chrome debugger firefox JavaScript jquery

By the end of 2013 Firefox launched a tool called Black Box to their browser inspector. About a year later, Chrome did the same. If you need…

JavaScript

CORS Anywhere

Arif Khoja May 3, 2018 No Comments Angular AngularJS api CORS CORS Anywhere cross-origin herokuapp JavaScript Laravel + Angular libraries tips and tricks Vue

After a recent domain change at my workplace one of the API endpoints became inaccessible due to some configuration problems resulting in incorrect behavior in…

JavaScript

Event Delegation in JavaScript

Yatendrasinh Joddha April 19, 2018 2 Comments Event Delegation Event Handling JavaScript

Event delegation is a pattern of adding an event listener to a parent node instead, of adding an event listener to the individual node. The…

JavaScript

Spread syntax (three dots) in JavaScript

Yatendrasinh Joddha March 21, 2018 9 Comments JavaScript

Spread syntax which is used by typing three dots (…) in JavaScript. It allows an array expression or string or anything which can be iterating…

JavaScript

arguments object in JavaScript function

Yatendrasinh Joddha March 19, 2018 No Comments JavaScript

The arguments object is an Array-like object matching to the arguments passed to a function. The arguments object is a local variable available within all…

JavaScript

Default Parameter in JavaScript function

Yatendrasinh Joddha March 17, 2018 3 Comments JavaScript

In any programming language we often require having default parameter or default value for the parameter in a function. JavaScript allow us to initialize parameter…