Kingsley is a freelance web developer from Nigeria. He has been writing JavaScript and Node.js professionally for over 3 years. During this time, he has worked with clients from all across the globe.

In Javascript “this” keyword is one of the most confusing thing as its value changes per scenarios. In Javascript objects are the basic building blocks. Hence “this” is also a javascript object and ...

Part 2 in a mini-series on introductory interview topics for JavaScript. My last post, What is this?, attempted to clarify what this is and why it can be so confusing in JavaScript. This post will ...