#32 Sets and Weak Sets | JavaScript Full Tutorial

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In this lesson we're going to be learning all about Sets and Weak Sets. Sets are similar to Arrays except you can't have any duplicates. In this lesson we look at how to create and use them.
0:00 - Intro
0:35 - What is a Set?
1:32 - Creating a Set
1:42 - Adding values to a Set
3:10 - Deleting values in a Set
3:34 - Checking values in a Set
4:08 - Get number of values in a Set
4:21 - Clear all values in a Set
4:45 - Adding an Array to a Set
5:23 - What is a Weak Set?
5:48 - Creating a Weak Set
7:28 - Lesson Summary
7:57 - Lesson Tasks
9:35 - Coming up next/Outro
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[@kardelenkoc9746]

sets are way easier to understand than loops 😵‍💫

[@TechnicalARK]

Waiting for next lesson

[@yousafsabir7]

Question: 1- converting a Set into array is let anArray = Array.from(aSet); Is there any new way of doing this? 2- do we always have to add values by add() or there is any other way?

[@HopeInGodEvangelism]

Hi I love your teaching pls can you teach me how to program a dress up game

[@Arinze1]

Hi, an important question. Can a set be made up of objects? Just like an array of objects. If so then how would it work in such a way that no value inside an object can have same values as properties in another object

[@Arinze1]

No property inside an object can have same values as properties in another object*

[@dilip8496]

Hi Dev dreamer please upload full we development project as you done in a css project plzzz Dev dreamer upload video