Sets In JS Make Working With Unique Arrays Fun

🌎 Find Me Here:

#Shorts

[robertholtz]

Wow. That is magic. I’m gonna replace some needlessly complex code with that RIGHT NOW. 👍

[existence_zero]

Thanks for keeping us updated on new educational videos for programming languages, it’s hard to keep up in such a fast-changing field of study!!! 🎉

[BrunoVinicius-ixwt]

I love this guy. There’s nothing he can’t teach.

[makr.]

Funny seeing this video as I actually had a situation where I did this but just in Swift instead of JS. Needed unique values and converted the array to a Set then back again

[GamingwithTTfires]

The only catch here is that the value is no more a array.

[tukhtaevoff]

Thank you I actually didn't not know about this

[aenapoeka]

Finally, the closer we get to C++ the better.

[rhodesiaFarmer]

The coolest thing about sets has to be that they provide amortized constant lookup, insertion and deletion time. Can be useful in terms of boosting performance of your app :)

[beinyourguard]

sets are pretty useful but I don't see myself using it. it's nice to see that they're available tho

[EmmaKAlexandra]

Can't wait for the Set operations proposal goes through. Stuff like intersections and symmetric difference are so useful & annoying to implement today.

[CodingAqyanoos]

For deleting items of an array there are many methods for the js array

[MollarCZ]

Hi Kyle, you say that it is difficult to delete one element from the middle of array, but how about splice() method? Isn't it doing exactly that?

Btw. great job with your videos and shorts, one of your free tutorials helped me a lot to get me back into web-apps programming. Thanks!

[marlonk]

Can u bring an example With nested objects

[aligiiii]

I found out that by use method remove is removing all nums '1' for example if is more than one :)

[TheAaditya]

Bro your picture icon is covering more space, and super thanks icon is also covering console outputs.

[trynio]

Dude, pls try again with array of objects :D :D :D

[hawiedawitt]

geez! I didn't know JavaScript have sets😅

[eswarprasad]

How does sets work with JSON, Where we have array of objects instead array of primitives.

[maxs]

Why did it become an object in the console.log?

[monyetbesar]

How does it handle objects with all the same properties while some have equal values?