OperationQueue and Concurrency in Swift 5 (Xcode 12, Swift 2020) - iOS Development

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In this video we will learn about Operation Queues, concurrency, controlling tasks and much more. As always we will be working in Swift 5 and Xcode 12. Concurrency is a pillar of iOS development that every developer should master.

#swift #operationQueue #concurrency

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Thanks for the excellent sharing. Wish can bring some small example or in the later series.

headach
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Excellent video. Of all articles, blogs, documentation I could find. That's the one thing that made me get it. Thanks!

clementcardonnel
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Really clear, concise and well structured explanation. Thanks!

professormeniscus
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Would like to see you put it to use in a project

AW-gjji
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Great video, but I think it may be a bit misleading to say that a queue is synonymous with a thread (mentioned at 3:15). A queue lines up tasks to be executed on a thread (which is an abstract context of execution).

maxk
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max concurrent operation count is the same as semaphores in GCD if I understand correctly?

ЯрославГрицунь
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what is the difference between dispatchQueue and operationQueue? My mentor could not answer the question.

Денис-жфр
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can you please add core data to your reminder/notes/todo apps? any of them.

biin
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10: 30, Operation can be used from iOS 2, whereas GCD can be used from iOS 8 that arises a question. How can operation be GCD under the hood if operation is older, Thanks for your reply in advanced.

ВалерийСкворцов-рт
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I would be surprised if Apple didn't integrate this into GCD, did this come before GDC and it's more of a legacy approach ?

rudolphhock
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Isn't then the addDependency graph the opposite of declaring a variable weak, as it is bound to another operation ?

rudolphhock