[Objective-C] GCD / Paul Hudson의 Objective-C cheat sheet

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5. GCD

Running code on different threads

 

	dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
	NSLog(@"Running in the background...");
	dispatch_async(dispatch_get_main_queue(), ^{
	NSLog(@"Running back on the main thread");
	});
	});
	/*
	DispatchQueue.global().async {
	print("Running in the background...")
	DispatchQueue.main.async {
	print("Running on the main thread")
	}
	}
	*/

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