Set() in JavaScript complete explanation

Published: 18 July 2021
on channel: Hanoak S

145

😀 Hi guys, in this video, we'll be learning all about Set() in JavaScript. Make sure you watch this video till the end, you'll definitely learn everything about the set().

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🤔 What is Set(): The Set object lets you store unique values of any type, whether primitive values or object references. Set objects are collections of values. You can iterate through the elements of a set in insertion order. A value in the Set may only occur once; it is unique in the Set's collection.

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🕘Timestamps:
0:43 - What is Set()
1:45 - Adding elements to the set()
4:03 - Deleting elements from the set()
4:48 - How to check elements in the set()
6:00 - Checking the size of the set()
6:45 - Clearing the set()

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