Map and Set in JavaScript: A Practical Guide
Introduction JavaScript gives you objects and arrays out of the box, and for a long time those two were the default answer to almost every data storage problem. Objects for key-value pairs, arrays for
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Posts tagged #objects
Object-Oriented Programming in JavaScript
Introduction If you've been writing JavaScript for a while, you've probably reached a point where your code starts feeling messy. Variables everywhere, functions loosely scattered around, and duplicat
Understanding Objects in JavaScript
Introduction If you've written any JavaScript, you've probably used an array to store a list of values. Arrays are great for ordered data. But what if you need to describe something, not just list thi
