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August 29, 2015 14:05
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| func onMainThread(action: () -> ()) { | |
| dispatch_async(dispatch_get_main_queue(), action) | |
| } | |
| onMainThread { | |
| myView.hidden = true | |
| } | |
| func inBackground(action: () -> ()) { | |
| dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), action) | |
| } | |
| inBackground { | |
| fetchDataFromInternet() | |
| } |
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