JavaScript for Beginners #55 The slice() Array Method

Published: 19 March 2021
on channel: GreeneMath.com

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Here, we will learn about the slice() array method in JavaScript. This allows us to obtain a shallow copy of the array with no arguments or to take a piece or slice of the array when arguments are present.

0:00 What is the slice() method for arrays
0:28 Setting up an array
0:53 Making a shallow copy of the array with array.slice()
1:38 Using the slice method with a starting index
2:17 Using the slice method with a starting and ending index
3:08 Using the slice method with negative indexes
4:24 Using destructuring to grab and store values
6:08 Example grabing the winners of a spelling bee

JavaScript Playlist:
• JavaScript for Beginners

MDN slice() Method:
https://developer.mozilla.org/en-US/d...

MDN Destructuring Assignment:
https://developer.mozilla.org/en-US/d...

NodeJS:
nodejs.org

VS Code:
code.visualstudio.com

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