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New posts in grand-central-dispatch
How to avoid data race with GCD DispatchWorkItem.notify?
Feb 23, 2026
swift
grand-central-dispatch
thread-sanitizer
Why can not I stop a timer in dispatch_async serial queue?
Feb 20, 2026
ios
grand-central-dispatch
nstimer
dispatch_group_t - EXC_BAD_INSTRUCTION
Feb 21, 2026
objective-c
grand-central-dispatch
What is the difference between dispatch_queue_t! and dispatch_queue_t?
Feb 16, 2026
swift
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"Connection reset by peer" errors with GCDAsyncUdpSocket on iOS6
Feb 12, 2026
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ObjC - How to explicitly hand off ownership to a block that will be performed asynchronously?
Feb 09, 2026
ios
objective-c
memory-management
grand-central-dispatch
Swift 5.5 Concurrency: how to serialize async Tasks to replace an OperationQueue with maxConcurrentOperationCount = 1?
Feb 07, 2026
swift
core-data
grand-central-dispatch
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Several tasks inside a DispatchGroup. Will they run in order?
Feb 08, 2026
swift
grand-central-dispatch
How do I synchronize access to a property that has didSet?
Feb 08, 2026
swift
grand-central-dispatch
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Timer Not Repeating (Grand Central Dispatch)
Feb 07, 2026
ios
xcode
swift
grand-central-dispatch
nstimer
Is -[NSOperationQueue currentQueue] reliable?
Feb 06, 2026
objective-c
grand-central-dispatch
nsoperationqueue
foundation
With dispatch_async, use your own individual queues or your own global queue?
Feb 03, 2026
ios
grand-central-dispatch
dispatch_release() in ios6
Jan 30, 2026
ios6
release
grand-central-dispatch
How current queue, dispatch queue and target queue communicates with each other in GCD?
Jan 30, 2026
ios
multithreading
grand-central-dispatch
How to limit gcd queue buffer size
Jan 27, 2026
ios
swift
grand-central-dispatch
metal
core-image
drawMapRect context + Grand Central Dispatch
Jan 27, 2026
ios
objective-c
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grand-central-dispatch
Symbolic breakpoint for when dispatch_async is called with a specific queue
Jan 26, 2026
ios
xcode
grand-central-dispatch
lldb
str = str + "abc" slower than str = "abc" + str?
Jan 25, 2026
swift
string
multithreading
grand-central-dispatch
My Grand Central Dispatch usage: Am I using it correctly?
Jan 23, 2026
ios
grand-central-dispatch
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