How to use Async Let to perform concurrent methods in Swift | Swift Concurrency #5

[@bruhmoment3731]

Excellent tutorial! You're the best Swift teacher on KZbin

[@alfredohdev]

That info about checkCancellation is so important to know, thank you for giving the time to add that info in this video!

[@lincolndickerson1293]

Excellent presentation! This is a very useful feature. So many possibilities

[@clewis9223]

Only question, why didn’t you have to switch back to the main thread as in the other videos?

[@mykosen5679]

He hasn't covered actors yet, but basically the body property is already on the main thread due to it having the @MainActor annotation because of the View protocol. And since the Task gets its context from that, you know that you will be on the main thread. Note that fetchImage() will (most likely) be run on another thread because of it being marked as async, but after that returns, you'll be back on the main thread inside the Task

[@光莒]

I love this video~ It's so clear to explain the detail of async-let ~~ thanks!

[@josemanuelortizsanchez4983]

Excellent tutorial, thanks!!

[@federicoramos]

Thank you Nick! awesome Work!

[@sbuquet]

Hi I am new in swift, I would like to ask you. why are you doing a do catch on fetchImage if you are only throwing the same error? why not just let the error bubble up? great videos. thanks

[@mhmtkrnlk]

Wish they did this syntax like how we chain guard let .

[@PiyushSharma-hs6zp]

Thanks a lot, your videos helps alot.

[@pmjss]

why you prefer for each more than for in loop ?

[@JeffreyShao-qiao]

ForEach I believe is a View

[@BenjaminEggerstedt]

I should treat myself with some sweet each time my pre-typed filename matches what you do.... :D Thank you!

[@mehedi-angkur]

how can i use async let for a void type function?

[@subinsuresh]

Similar to dispatchgroup right?

[@andresraigoza2082]

Thank you so much!! 😀

[@daviddavud761]

Thank you so much

[@faikcoskuncakr7418]

Thanks a lot

[@AntonR8]

Looks like Nick is writing all the comments by himself 😆

[@kavinda_dilshan_paramsoodi]

No jokes in this video. :(

[@SiamakAshrafi]

you just write "try await" for all the lets. Like this ... `let (image1, image2, image3, image4) = try await ( fetchImage1, fetchImage2, fetchImage3, fetchImage4)`