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Learn all about manipulating arrays in this fun and informative video! Discover how to use the

This video is a part of a series all about

This video is a part of a series all about

In this video, you will learn What

Series: Complete

JavaScript

learn how to use the array.prototype.

Learn how to create arrays in

Here is a rapid fire overview of the

The .

Daily Coding Challenges: https://iCodeThis.com/?ref=ytb-

An overview of the

2D array = multi-dimensional array that stores a matrix // of data in rows and columns. // Useful for games, spreadsheets, ...

00:00:00 arrays 00:01:06 index 00:02:16 array methods 00:03:07 .length 00:03:41 .indexOf 00:04:33 iterate an array 00:06:34 ...

reduce() = reduce the elements of an array // to a single value // ----------- EXAMPLE 1 ----------- const prices = [5, 30, 10, 25, 15, 20]; ...

00:00:00 introduciton 00:00:16 example 1 00:02:13 example

JavaScript

JavaScript