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2014/10/15 ¤U¤È 10:07:24
iphone Programming Glossary: doitiPhone crashing when presenting modal view controller http://stackoverflow.com/questions/1412021/iphone-crashing-when-presenting-modal-view-controller same event loop void viewDidAppear BOOL animated super viewDidAppear animated Show load self performSelector @selector doit withObject nil afterDelay 0.1 void doit self presentModalViewController loader animated YES iphone memory management uiviewcontroller.. animated super viewDidAppear animated Show load self performSelector @selector doit withObject nil afterDelay 0.1 void doit self presentModalViewController loader animated YES iphone memory management uiviewcontroller crash share improve this.. same event loop void viewDidAppear BOOL animated super viewDidAppear animated Show load self performSelector @selector doit withObject nil afterDelay 0.1 void doit self presentModalViewController loader animated YES share improve this answer..
Grand Central Dispatch (GCD) vs. performSelector - need a better explanation http://stackoverflow.com/questions/5225130/grand-central-dispatch-gcd-vs-performselector-need-a-better-explanation the GCD C syntax. I've been thinking of these two commands as equivalent dispatch_sync dispatch_get_main_queue ^ self doit YES self performSelectorOnMainThread @selector doit withObject YES waitUntilDone YES Am I incorrect That is is there a difference.. as equivalent dispatch_sync dispatch_get_main_queue ^ self doit YES self performSelectorOnMainThread @selector doit withObject YES waitUntilDone YES Am I incorrect That is is there a difference of the performSelector commands versus the..
How to replace string in SQLite? http://stackoverflow.com/questions/9097458/how-to-replace-string-in-sqlite one and then update in to db. Here you have the objective c code for generate the new string. The db update you can doit with the other answers. NSString originalString @ var mobile 233KKFSDK3234 Documents Page.jpg NSRange documentsRage originalString..
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