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task_completion_source

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ios - Safari 服务崩溃 [SFAuthenticationViewController dismissViewControllerAnimated :completion:]

我的应用程序经常崩溃。iOS系统崩溃似乎只发生在最新的iOS11中。这就是崩溃Crashed:com.apple.main-thread0libobjc.A.dylib0x18439d7ecobjc_object::release()+81SafariServices0x1995d471c__75-[SFAuthenticationViewControllerdismissViewControllerAnimated:completion:]_block_invoke+322UIKit0x18e5bf030-[UIPresentationControllertransitionDidF

iphone - dismissViewControllerAnimated :completion: has a couple second delay

dismissViewControllerAnimated:completion:在我的应用程序中工作正常,除了解雇之间的延迟。[apiloginWithUsername:[dictobjectForKey:@"username"]andPassword:[dictobjectForKey:@"password"]andSuccessBlock:^(idjson){NSLog(@"DONE...%@",[jsonobjectForKey:@"status"]);NSString*status=[jsonobjectForKey:@"status"];if([statusisEqualT

iphone - dismissViewControllerAnimated :completion: has a couple second delay

dismissViewControllerAnimated:completion:在我的应用程序中工作正常,除了解雇之间的延迟。[apiloginWithUsername:[dictobjectForKey:@"username"]andPassword:[dictobjectForKey:@"password"]andSuccessBlock:^(idjson){NSLog(@"DONE...%@",[jsonobjectForKey:@"status"]);NSString*status=[jsonobjectForKey:@"status"];if([statusisEqualT

ios - 代码 5 : Is there any way to group/filter/sort what shows up in code-completion?

对于这样一个非常简单的对象:@interfaceMyObject:NSObject@property(strong)NSObject*thingAboutMyObject;-(void)aThingToDo;-(void)moreToDo;-(void)yetAnotherAction;@end使用MyObject的人获得代码完成,其中包括NSObject的所有方法和属性。为什么会发生这种情况是有道理的,但对于大多数情况,我最关心的方法在类本身中。我想知道在创建类时是否有办法向xcodeIDE提示您在处理类的对象时要“突出显示”实际界面。我见过一些类似乎通过在方法定义中复制类名来“处理

ios - 代码 5 : Is there any way to group/filter/sort what shows up in code-completion?

对于这样一个非常简单的对象:@interfaceMyObject:NSObject@property(strong)NSObject*thingAboutMyObject;-(void)aThingToDo;-(void)moreToDo;-(void)yetAnotherAction;@end使用MyObject的人获得代码完成,其中包括NSObject的所有方法和属性。为什么会发生这种情况是有道理的,但对于大多数情况,我最关心的方法在类本身中。我想知道在创建类时是否有办法向xcodeIDE提示您在处理类的对象时要“突出显示”实际界面。我见过一些类似乎通过在方法定义中复制类名来“处理

iphone - NSGenericException',原因 : 'Push segues can only be used when the source controller is managed by an instance of UINavigationController

所以我正在制作一个包含5个ViewController的应用程序,第一个嵌入在UINavigationController中,前4个ViewController之间的连接工作正常。然而,引入第5个ViewController打破了这一点,我收到了错误Terminatingappduetouncaughtexception'NSGenericException',reason:'PushseguescanonlybeusedwhenthesourcecontrollerismanagedbyaninstanceofUINavigationController.'我对这个第5个ViewCo

iphone - NSGenericException',原因 : 'Push segues can only be used when the source controller is managed by an instance of UINavigationController

所以我正在制作一个包含5个ViewController的应用程序,第一个嵌入在UINavigationController中,前4个ViewController之间的连接工作正常。然而,引入第5个ViewController打破了这一点,我收到了错误Terminatingappduetouncaughtexception'NSGenericException',reason:'PushseguescanonlybeusedwhenthesourcecontrollerismanagedbyaninstanceofUINavigationController.'我对这个第5个ViewCo

ios - didFailWithError : Error Domain=kCLErrorDomain Code=0 "The operation couldn’ t be completed.(kCLErrorDomain 错误 0。)”

我想获取当前位置,但出现错误。这是我的ViewController的一个片段。-(void)viewDidLoad{self.locationManager=[[CLLocationManageralloc]init];[locationManagersetDelegate:self];[locationManagersetDesiredAccuracy:kCLLocationAccuracyNearestTenMeters];[locationManagerstartUpdatingLocation];}-(void)locationManager:(CLLocationManage

ios - didFailWithError : Error Domain=kCLErrorDomain Code=0 "The operation couldn’ t be completed.(kCLErrorDomain 错误 0。)”

我想获取当前位置,但出现错误。这是我的ViewController的一个片段。-(void)viewDidLoad{self.locationManager=[[CLLocationManageralloc]init];[locationManagersetDelegate:self];[locationManagersetDesiredAccuracy:kCLLocationAccuracyNearestTenMeters];[locationManagerstartUpdatingLocation];}-(void)locationManager:(CLLocationManage

git提交失败running pre-commit hook: lint-staged [33m‼ Some of your tasks use `git add` command

先上图吧0filecommitted,1filefailedtocommit:代码更新>runningpre-commithook:lint-staged[33m[33m‼[33mSomeofyourtasksusegitaddcommand.Pleaseremoveitfromtheconfigsinceallmodificationsmadebytaskswillbeautomaticallyaddedtothegitcommitindex.[39m[STARTED]Preparing…[SUCCESS]Preparing…[STARTED]Runningtasks…[STARTED]Ru