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2014/10/15 ¤U¤È 10:15:32
iphone Programming Glossary: updatetimerCreating a StopWatch in Iphone http://stackoverflow.com/questions/13155461/creating-a-stopwatch-in-iphone @property strong nonatomic IBOutlet UILabel lbl IBAction startPressed id sender IBAction stopPressed id sender void updateTimer @end ViewController.m #import ViewController.h @interface ViewController @end @implementation ViewController @synthesize.. sender if stopTimer nil stopTimer NSTimer scheduledTimerWithTimeInterval 1.0 10.0 target self selector @selector updateTimer userInfo nil repeats YES IBAction stopPressed id sender stopTimer invalidate stopTimer nil self updateTimer void updateTimer.. updateTimer userInfo nil repeats YES IBAction stopPressed id sender stopTimer invalidate stopTimer nil self updateTimer void updateTimer NSDate currentDate NSDate date NSTimeInterval timeInterval currentDate timeIntervalSinceDate startDate..
How do I access variable values from one view controller in another? http://stackoverflow.com/questions/2548910/how-do-i-access-variable-values-from-one-view-controller-in-another startTimer time 0 TRP Start a timer timer NSTimer scheduledTimerWithTimeInterval 1 target self selector @selector updateTimer userInfo nil repeats YES timer retain TRP Retain timer so it is not accidentally deallocated TRP Method to update the timer.. YES timer retain TRP Retain timer so it is not accidentally deallocated TRP Method to update the timer display void updateTimer time NSLog @ Seconds i time if NUM_SECONDS time timer invalidate TRP On Touch Up Inside event stop the timer decide stress..
http://stackoverflow.com/questions/3180899/nstimer-stopwatch seconds to use it with a timer do this ... NSTimer scheduledTimerWithTimeInterval 1.0 target self selector @selector updateTimer userInfo nil repeats YES ... void updateTimer NSTimer timer currentTime 1 self populateLabel myLabel withTimeInterval time.. scheduledTimerWithTimeInterval 1.0 target self selector @selector updateTimer userInfo nil repeats YES ... void updateTimer NSTimer timer currentTime 1 self populateLabel myLabel withTimeInterval time where currentTime is a NSTimeInterval that..
http://stackoverflow.com/questions/4098663/send-data-every-10-minutes setDelegate self locmanager setDesiredAccuracy kCLLocationAccuracyHundredMeters locmanager setDistanceFilter 10 updateTimer NSTimer timerWithTimeInterval 600 target self selector @selector startUpdating userInfo nil repeats YES NSRunLoop mainRunLoop.. 600 target self selector @selector startUpdating userInfo nil repeats YES NSRunLoop mainRunLoop addTimer updateTimer forMode NSDefaultRunLoopMode window makeKeyAndVisible return YES void startUpdating locmanager startUpdatingLocation void..
Repeating NSTimer, weak reference, owning reference or iVar? http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar a retained property. Here is an example of what the class reference examples show @property nonatomic retain NSTimer updateTimer updateTimer NSTimer scheduledTimerWithTimeInterval .01 target self selector @selector updateCurrentTime userInfo p repeats.. property. Here is an example of what the class reference examples show @property nonatomic retain NSTimer updateTimer updateTimer NSTimer scheduledTimerWithTimeInterval .01 target self selector @selector updateCurrentTime userInfo p repeats YES ... ..... .01 target self selector @selector updateCurrentTime userInfo p repeats YES ... ... Cancel updateTimer invalidate updateTimer nil ... ... Dealloc method super dealloc updateTimer release It should be noted that in the examples..
Why timer stops when scrolling in UIWebView iPhone? [duplicate] http://stackoverflow.com/questions/6684016/why-timer-stops-when-scrolling-in-uiwebview-iphone request time 0 countValue 0 timer NSTimer scheduledTimerWithTimeInterval 0.1 target self selector @selector updateTimer userInfo nil repeats YES timeRand 0 countValueRand 1 randomTimer NSTimer scheduledTimerWithTimeInterval 0.1 target self..
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