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New posts in grand-central-dispatch

How to ensure to run some code on same background thread?

Dispatch queues and asynchronous RNCryptor

How does a serial queue/private dispatch queue know when a task is complete?

Wait for completion handler to finish - Swift

How to implement a Thread Safe HashTable (PhoneBook) Data Structure in Swift?

How to "break" out of dispatch_apply()?

Can you use cancel/isCancelled with GCD/dispatch_async?

Why is it necessary to call dispatch_group_leave the same number of times as dispatch_group_enter?

Swift, dispatch_group_wait not waiting

Is the main Grand Central Dispatch queue serial or concurrent?

Deadlock with dispatch_sync

dispatch_sync call into a dispatch_async call

Risk Assessment: Using Pthreads (vs. GCD or NSThread)

Do we need to update UI in main thread or in main queue?

Can only use -performBlock: on an NSManagedObjectContext that was created with a queue

Order of operations in runloop on iOS

how to check an dispatch_async block has finished running

Swift function can be called only once