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New posts in grand-central-dispatch
Swift iOS -how to cancel DispatchGroup() from managing a loop
Nov 10, 2022
ios
swift
loops
grand-central-dispatch
firebase-storage
The effects of heavy thread consumption on ARM (4-core A72) vs x86 (2-core i5)
Nov 09, 2022
parallel-processing
operating-system
arm
multiprocessing
grand-central-dispatch
NSManagedObjectContext and GCD
Nov 07, 2022
iphone
multithreading
core-data
grand-central-dispatch
On Cocoa Touch/UIKit, how to detect changes to the user interface from a background thread?
Nov 07, 2022
ios
cocoa-touch
uikit
grand-central-dispatch
How to use dispatch_sync correctly?
Nov 06, 2022
ios
objective-c
objective-c-blocks
grand-central-dispatch
NSExpression based Core Data fetch does not retrieve current values (iOS 5, GCD)
Nov 06, 2022
ios
objective-c
core-data
grand-central-dispatch
nsexpression
Does dispatching to a queue that's owned by an object retain that object? [duplicate]
Nov 05, 2022
objective-c-blocks
grand-central-dispatch
retain
reference-counting
semaphore: Not seeing my callback methods invoked, deadlock
Nov 04, 2022
ios
objective-c
grand-central-dispatch
semaphore
Dispatch call to main queue inside UIBackgroundTaskIdentifier
Nov 03, 2022
objective-c
objective-c-blocks
grand-central-dispatch
uibackgroundtask
Scrolling UICollectionView blocks main thread
Nov 03, 2022
ios
grand-central-dispatch
Swift: can I add and subtract `dispatch_time_t` variables?
Nov 02, 2022
ios
swift
time
grand-central-dispatch
perform simultaneous operations based on the some conditions in swift
Nov 02, 2022
ios
iphone
swift
grand-central-dispatch
nsoperation
Swift app using DispatchQueue.concurrentPerform(iterations:) no longer runs concurrently under Mac OS Sierra
Nov 01, 2022
swift
grand-central-dispatch
macos-sierra
How to perform multiple asynchronous requests starting one after another
Nov 01, 2022
ios
swift
multithreading
asynchronous
grand-central-dispatch
What is the purpose of nesting dispatch_async(dispatch_get_main_queue()^{}) ?
Oct 31, 2022
ios
nested
grand-central-dispatch
Updating UI elements in a background thread before being added to a view
Oct 24, 2022
iphone
objective-c
ios
multithreading
grand-central-dispatch
How to update data on the main thread after running code in the background?
Oct 24, 2022
iphone
ios
objective-c
grand-central-dispatch
GCD dispatch_io API for networking on iOS: discouraged?
Oct 23, 2022
ios
sockets
grand-central-dispatch
Why is ARC complaining about dispatch_queue_create and dispatch_release in iOS 6?
Aug 02, 2022
ios
memory-management
automatic-ref-counting
grand-central-dispatch
What will happen if I have nested dispatch_async calls?
Sep 26, 2021
iphone
ios
objective-c
objective-c-blocks
grand-central-dispatch
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