Vasilis Akoinoglou alladinian

alladinian / async-gcd.m

Created July 9, 2013 08:39

How to Execute Code Asynchronously (GCD)

	dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0ul);
	dispatch_async(queue, ^{
	// Perform async operation

	dispatch_sync(dispatch_get_main_queue(), ^{
	// Update UI
	});

	});