JavaScript for Beginners #31 Introduction to Arrays in JavaScript

Here, we will discuss a new data structure, the array. We can create an array using the square bracket notation [] or using the new Array() syntax.

0:00 Introduction
0:16 Creating variables
1:37 Creating our first array
3:54 Creating an array using the new Array()
5:05 Arrays use zero-based numbering
6:44 Changing elements of an array using the index
9:04 Can we change an array declared using const
9:38 Arrays that hold other arrays (multi-dimmensional arrays)
12:52 Creating a function with an array as a parameter

JavaScript Playlist:

MDN Arrays:

NodeJS:

VS Code:

[laponiec]

This is were all the fun begins #datastructures!

[AnaRamirez-ngtj]

My brain is truly grateful for your usage of emojis