Created
April 20, 2017 14:21
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System Dispatch Queues
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| DispatchQueue.global(qos: .utility).async { | |
| // Asynchronous code running on the low priority queue | |
| } | |
| DispatchQueue.main.async { | |
| // Asynchronous code running on the main queue | |
| } | |
| DispatchQueue.global(qos: .userInitiated).sync { | |
| // Synchronous code running on the high prioriy queue | |
| } |
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