JavaScript Closures in React Hooks

[OrPhEeUs]

Don't hate on w3s, it's much more approachable for beginners than other resources.

[boredomindex]

He is the only person I know who could explain closures in less than 3 mins. Thank you!!!

[fieryscorpion]

C’mon bro,
Don’t hate on w3 schools. That site’s great!

[mikeandrewfernandez]

Yo, I've been trying to read 3 pdfs and multiple web resources for this closure thing. But only this short video was able to touch my comprehension in terms of closure. Bro, thank you!

[alfanzain]

Don't hate w3s. Hate people who use FOO and BAR as variable

[j.r.r.tolkien]

W3S is great for getting a quick refresher and testing things out.

[josephjasonbuhain]

Nice insight but w3s is very useful especially for beginners though.

[hellelo.]

He learned from w3 schools, ungrateful, this is the type of person you shouldn't have relationship with.

[ShiloBuff]

W3School came out way after I learned programming. But I'm no fool, it's actually a pretty useful website. Not only for simple learning, but also can be useful for API/documentation. The layout makes things pretty easy to read tool.

[octubre_lilaka]

I know people don't really like w3s, but w3s was really helpful for me when I started programming

[ninhdang]

I just got asked this question in the interview 😂 was wondering when you are even going to use it practically until I saw this video

[iantimmis]

"Functional programming" like this is just OO in disguise

[edcarlo]

That's how global scope works, that's why we have a global and local scope.

[edwarddejong]

Unfortunately, the to reader of code, this hidden state (and you don't know how many of them are lurking) makes it hard to reason about a program. Only in the browser IDE can you see how many closures were created. A very bad idea for maintainability.

[mfsbo]

Commenting to remember this is great example

[jonopens]

Literally nothing to do with react hooks from the context of the clip

[savire.ergheiz]

Hate it or not w3s has its own shiny time and still persist to this day 😁

[simomoujami]

Too bad I was looking for Closures in Angular, but this doesn't apply because it's for "React Hooks".

[yachujoshi]

What series is this? Can someone provide me the source?

[milesstripling]

Not familiar with js, but when you use the keyword “let”, i know that is to declare a mutable variable. However, when you call getAdd(), why doesn’t foo go back to 1? Is it something to do with the const add = getAdd()?