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Episodes

iOS Concurrency with GCD and Operations

37 episodes · 3 hrs, 21 mins

Getting Started

Part 1: 10 Episodes · 67 minutes

01. Introduction 8:29
Locked 02. GCD 7:29
Locked 03. Use Dispatch Queues 13:19
Locked 04. Use Dispatch Work Items 7:23
Locked 05. Challenge: A Better Way to Download Images 5:14
Locked 06. The Right Way to Download Images 3:23
07. Create Async Functions 6:18
Locked 08. Challenge: Create Async GooglyEyes 7:46
Locked 09. Reactive Frameworks 5:19
Locked 10. Conclusion 2:41

Grand Central Dispatch

Part 2: 10 Episodes · 53 minutes

Locked 11. Introduction 3:10
Locked 12. Use a Group of Tasks 5:37
Locked 13. Wrap an Asynchronous Function 5:06
Locked 14. Challenge: Download a Group of Images 3:43
Locked 15. Use a DispatchSemaphore 5:00
Locked 16. Concurrency Problems 7:36
Locked 17. Explore Priority Inversion 6:02
Locked 18. Make Class Threadsafe 11:07
Locked 19. Challenge: Make Number Class Threadsafe 3:09
Locked 20. Conclusion 2:55

Operations I

Part 3: 10 Episodes · 47 minutes

Locked 21. Introduction 2:26
Locked 22. Explore Operations 7:10
Locked 23. Create a Complex Operation 6:15
Locked 24. OperationQueues 3:55
Locked 25. Explore OperationQueue 3:44
Locked 26. Challenge: TiltShiftOperations in OperationQueue 4:49
Locked 27. Asynchronous Operations 2:57
Locked 28. Create AsyncOperation 10:39
Locked 29. Challenge: Download Images in OperationQueue 4:40
Locked 30. Conclusion 0:55

Operations II

Part 4: 7 Episodes · 33 minutes

Locked 31. Introduction 1:59
Locked 32. Set Up a Dependency 4:05
Locked 33. Challenge: Implement a Dependency 2:54
Locked 34. Cancel Operations 8:04
Locked 35. Core Data Concurrency 5:10
Locked 36. SwiftUI & Combine 9:09
Locked 37. Conclusion 1:46

iOS Concurrency with GCD and Operations

Jun 23 2020 · Swift 5, iOS 13, Xcode 11

Part 2: Grand Central Dispatch

17. Explore Priority Inversion

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Notes: 17. Explore Priority Inversion

resources folder: Energy Efficiency Guide for iOS Apps- Prioritize Work with Quality of Service Classes.webloc