Map, Set, WeakMap & WeakSet in JavaScript - Real use case

Here is a simple real time solution on Map, Set, WeakMap and WeakSet in javascript. I am trying to explain with those JavaScript objects with real use case function. If you need more information please leave your comments in the comment section.
#Set #Map #WeakMap #WeakSet #JavaScript

[@gokulans5052]

Well explained bro...awesome i was searching for this topic for a long but none of the video explained properly...but u r just awesome...continue keep it up

[@annaivanova7542]

Do you plan to make more videos on Vanilla JS?

[@jshelper5629]

Sure thanks for showing your interest. I will definitely upload videos

[@hunterliu2288]

Thanks

[@arazmammadov9276]

Thank you so much

[@pashabiceps95]

8:33 - it is not function name, it's the reference

[@tomasmatusek6292]

The getRandom no working :(
function getRandom() {
return Math.round(Math.random(10)*10);
};

console.log(getRandom);

[@Fernando-du5uj]

You have to execute it with double parentheses, like: console.log(getRandom());