Sorting an array of objects is something you’ll run into pretty often when working with JavaScript. This usually comes up when dealing with tables, lists, or data coming from an API. In this article, ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

You often have to make quick judgments about the number of objects you encounter in the world. You might see a group of people walking toward you. It is useful to know whether there are roughly five, ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Do you love working with arrays in JavaScript? They are awesome for storing and managing multiple values in one variable. But sometimes, you may have a problem with duplicate objects in your array.