Swift 5.5: Async Await Operations (Xcode 13, iOS 15, 2022) - iOS for Beginners

In this video we will learn to use the new async await attributed to perform async operations in Swift. Newly available as of 2021 and Swift 5.5, this new style greatly improves upon closures, callbacks, and other concurrent patterns in Swift & iOS. We'll be working in Xcode 13 and Swift 5.5

#swift #asyncawait #wwdc2021

** Like my teaching style? Check out some of my most popular courses!

Join this channel to get access to perks, code, groups, and more:

** Get Skillshare free for 2 Months and learn iOS

** Manage all your investments from app earnings on Betterment!

** Grow your own Youtube tech channel with TubeBuddy:

[karlostj]

Some imminent deprecation on the "async { ... }" call. Need to change it (going forward) to "Task { ... } "

[samha]

async {} is now Task.init(operation: {})

[difanaufalpratama]

Man that so fast, it doesn't take a week and you already make tutorial for new features. Keep going bro!

[glennadams]

Nice. I think a whole series of tutorials on this is needed, with simple to complex use cases. I would buy the course if you made one :)

[fermatslasttheorem]

Great video. I'm a senior iOS engineer but trying to catch up on some APIs I've been lazy to learn.

[flamboulder]

These videos are absolutely outstanding summaries thank you 🙏

[TheBooban]

The syntax is much better, it makes sense. completion handlers didn't make sense as they are part of the function parameters but when you call them, the closure is outside the params ().

[smael]

Nice, looking forward to some practice about it

yeah ima call you professor iOS now <3

[RahulVerma-tvgq]

But what if we are using alamofire which returns a Result type data, from which it’s not possible to return data as we can’t return anything inside cases of result, how to handle that any help would be appreciated.

[dhav]

We all know async calls do not block execution until the async operation is completed.

With await being introduced are we still doing that or are we waiting on the async operation being completed?

[hakankumdakc]

how did you do that without adding import _Concurrency? I get error about couldn't found async. Also imported concurrency but couldn't found that module.

[TheBooban]

so is @escaping completion handlers obsolete now?

[coffeebydny]

Thanks for the content, btw which theme in Xcode do you use?

[hajjdawood]

I wish these tutorials were done in SwiftUI, much cleaner, and much faster. Instead of spending like 8 minutes setting up the project due to UIkit nonsense, just add List (user) and be done.

[MrLinusunil]

Really good video, thanks for sharing that. It was concise and easy to understand.

[TheSpiralnotizblock]

Do you have a video on how to use a REST API with Swift?

[asigivati]

can you or someone please tell me what is the different of the tableview variable you wrote that looks the same as lazy variable definition, but without the lazy keyword.
is it behave like lazy? is this variable create only once and only when someone access to it?

at 03:55

[souallei]

Async await it's pretty cool and very simple ❤️. Thank you for u tutorial sir. Please, if is possible, make a tutorial about repository sir. 😁

[sebastianstrus]

Bad quality of the video. Please fix this. You hurt our eyes. Besides that, thanks for the content. It's very helpful.