DispatchQueue in Swift 5: iOS Concurrency & Threading (Xcode 11, 2020, swift)

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In this video we will learn about Dispatch Groups in Swift and iOS using Xcode 11. Dispatch Groups help use perform main thread and background operations for our code execution. They are a fundamental to good application design.
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КОМЕНТАРІ: 53

@wizolufa1452 3 роки тому

I just want to say that I really appreciate your videos, more than you can imagine. It's like you're in my head, because you keep putting out videos on exactly the things I want to learn. And you explain them so well. Thanks so much man for all you do :)

@iOSAcademy 3 роки тому

Glad my content helps! Just paying it forward!

@haswiniparmar2923 2 роки тому

Hello I just want to say your teaching style is amazing. The tutorials are explained in so easy way that I understand the concepts without a doubt. Keep posting...

@iOSAcademy 2 роки тому

Thank you!!

@chatsnoirblamo 3 роки тому

I have been struggling with this just today. Thank you.

@iOSAcademy 3 роки тому

You’re welcome, don’t forget to subscribe

@Soh965 3 роки тому

Very Interesting. Your videos really helped me through the whole iOS interview questions.

@iOSAcademy 3 роки тому

Glad to hear it!

@stotchmania 2 роки тому

Important to note for Firebase Realtime Database that their funcs are builtin to execute on background thread and completion handlers automatically return on the main thread. Thanks for all your videos!

@iOSAcademy 2 роки тому

Good call out

@james.d9647 3 роки тому

Thank you so much for this 🙏 super clear and concise

@iOSAcademy 3 роки тому

Thanks! Make sure to like & subscribe

@tstone9151 3 роки тому

Omg thanks man. You helped me big time!

@iOSAcademy 3 роки тому

Youre welcome!

@dambar011 3 роки тому

Great content and thank you for this video ❤️

@iOSAcademy 3 роки тому

Youre welcome!

@mutasemwahbeh6954 3 роки тому

It was helpful thank you !

@iOSAcademy 3 роки тому

You’re welcome

@dev_jeongdaeri 3 роки тому

You are the ios teacher! 👨‍🏫

@iOSAcademy 3 роки тому

Haha, thanks!

@stephenweber33 2 роки тому

I was hoping you would run it so I could see the red background.

@douglasrutledge1325 2 роки тому

I've been hunting for weeks, I'm hoping you can help. I want a UILabel on my main ViewController to update with the new .text value as the function is progressing. I can not find anyway to push a view refresh or whatever works?

@wizolufa1452 3 роки тому

Hey @iOS_Academy, do you have a patreon or anything like that? I'd like to support you

@iOSAcademy 3 роки тому

I just set up UKposts rewards you can opt into. I'll be setting up a Patreon! Stay tuned

@gnagaraju7430 3 роки тому

@ios_engineer Рік тому

Hello Afraz, could you do a video on sharing core data with another app, like one user writes to core data on app, another user reads core data. Thanks

@iOSAcademy Рік тому

Noted

@ioscaleb 2 роки тому

“I don’t know why they’re redundant here…” It’s because Apple moved those constants from an old class. The ones that are struck through are the old, deprecated ones.

@muratcelebi9308 3 роки тому

Hey i just wanted to ask , it is not about the topic. Im gonna buy macbook pro but 8gb ram is enough for ios development? Thank you:)

@iOSAcademy 3 роки тому

Hey! 8 works but 16 would be a strong recommendation, it goes a long way

@muratcelebi9308 3 роки тому

iOS Academy thank you!

@elsayedahmed1162 3 роки тому

hello my bro 😘 i follow your chat app series and it is very very professional i want to thank you about this . but i want from you publish video about extension keyboard and how it works , there isn't any source for it . i hope to make that . thanks 🥰

@iOSAcademy 3 роки тому

Hey! Ill add that to my list, stay tuned

@elsayedahmed1162 3 роки тому

iOS Academy Thanks for your interest I wait that , please quickly I use it in my graduation project

@wizolufa1452 3 роки тому

@@elsayedahmed1162 😂 😂

@v1lIo 2 роки тому

Hello and I'd like to thank you for helping me(a 16 y.o. dumbass :D) figure out how this all works. Really helpful 👍

@iOSAcademy 2 роки тому

Youre welcome!

@dannybones9484 2 роки тому

all closures executed in background thread by default?

@iOSAcademy 2 роки тому

Yes

@benjild1 2 роки тому

Great videos. Can you make a video about how to read the Apple Documentation? I always find it hard to find the critical information about for example a function or other thing.

@RostyslavKobizsky 2 роки тому

Another swift blogger: Okay, we need self here (in playground) because this is a closure! Xcode: dude, don't wanna mess with you first video after swift academy, but... there what is self doing here?