Sign in Go Pro

Beginning JavaScript for React Native

Objects

 
Autoplay

Up next

Previous

About

Objects in JavaScript are a collection of key values pairs. This is similar to many programming language's hash or dictionary objects.

Objects can store any value on their keys - including other objects and functions.

Summary of Content:

  • Creating an object
  • Keys in objects are unordered
  • Accessing a key of an object
  • Getting the keys and values in an object
  • Deleting a key/value pair in an object

Resources:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys

Instructor

Links

Comments

There are no comments on this lesson, start the conversation below ...

>
You need to go PRO to post comments.

Lessons in Beginning JavaScript for React Native