Topics covered include: Object creation Bracket vs Dot Notation Property descriptors How object references work Prototype chain Modern syntax like spread and destructuring Loop over objects Custom ...

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 ...

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

In these cases I am not able to construct an object array from a nested list via slicing without invoking the objects __array__ method. A simplified example of where this is a problem is as follows: ...

Is your feature request related to a problem? Please describe. I am working with an application which allows a user to post a object which has nested objects/arrays as parameters. When I run ...

I recently released a screencast that covers JavaScript Objects & Prototypes on my WatchMeCode site. In this screencast, I go through all of the basics of working with objects in JavaScript, including ...