¡@
2014/10/15 ¤U¤È 10:12:32
iphone Programming Glossary: performselectorHow can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:? http://stackoverflow.com/questions/4139219/how-do-you-trigger-a-block-after-a-delay-like-performselectorwithobjectafter do you trigger a block after a delay like performSelector withObject afterDelay Is there a way to call a block with a primitive parameter after a delay like.. afterDelay Is there a way to call a block with a primitive parameter after a delay like using performSelector withObject afterDelay but with an argument like int double float iphone objective c objective c blocks..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown may cause a leak because its selector is unknown I'm getting the following warning by the ARC compiler.. a leak because its selector is unknown I'm getting the following warning by the ARC compiler performSelector may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector.. may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector NSSelectorFromString @ someMethod Why do I get this warning I understand the compiler can't check if..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone Used to notify the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload is complete. We judge the success..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:? http://stackoverflow.com/questions/4139219/how-do-you-trigger-a-block-after-a-delay-like-performselectorwithobjectafter do you trigger a block after a delay like performSelector withObject afterDelay Is there a way to call a block with a primitive parameter after a delay like using performSelector withObject afterDelay but with an argument.. trigger a block after a delay like performSelector withObject afterDelay Is there a way to call a block with a primitive parameter after a delay like using performSelector withObject afterDelay but with an argument like int double float iphone objective c objective c blocks grand central dispatch share improve this question I..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown may cause a leak because its selector is unknown I'm getting the following warning by the ARC compiler performSelector may cause a leak because its selector is.. may cause a leak because its selector is unknown I'm getting the following warning by the ARC compiler performSelector may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector NSSelectorFromString @ someMethod Why do I get this warning.. I'm getting the following warning by the ARC compiler performSelector may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector NSSelectorFromString @ someMethod Why do I get this warning I understand the compiler can't check if the selector exists or not but why would that cause a leak..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload..
http://stackoverflow.com/questions/1610542/custom-iphone-keyboard method void modifyKeyboard NSNotification notification UIView firstResponder UIApplication sharedApplication keyWindow performSelector @selector firstResponder for UIWindow keyboardWindow in UIApplication sharedApplication windows for UIView keyboard in keyboardWindow..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript
SEL performSelector and arguments http://stackoverflow.com/questions/2716143/sel-performselector-and-arguments performSelector and arguments It seems like there should be an easy way to call a selector with some arguments when all you have is a SEL.. is a SEL object. I can't seem to find the correct syntax. MyClass init SEL sel owner NSObject parent int i 10 parent performSelector sel i iphone objective c selectors share improve this question Take a look at the NSObject documentation. In this.. objective c selectors share improve this question Take a look at the NSObject documentation. In this case parent performSelector sel withObject NSNumber numberWithInt i note this method is actually listed in the NSObject protocol documentation . Since..
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:? http://stackoverflow.com/questions/4139219/how-do-you-trigger-a-block-after-a-delay-like-performselectorwithobjectafter do you trigger a block after a delay like performSelector withObject afterDelay Is there a way to call a block with a primitive parameter after a delay like using performSelector.. withObject afterDelay Is there a way to call a block with a primitive parameter after a delay like using performSelector withObject afterDelay but with an argument like int double float iphone objective c objective c blocks grand central dispatch..
Is there a way to toggle bluetooth and/or wifi on and off programatically in iOS? http://stackoverflow.com/questions/4518406/is-there-a-way-to-toggle-bluetooth-and-or-wifi-on-and-off-programatically-in-ios in iOS 4.2.3 Class BluetoothManager objc_getClass BluetoothManager id btCont BluetoothManager sharedInstance self performSelector @selector toggle withObject btCont afterDelay 0.1f #endif return YES #if TARGET_IPHONE_SIMULATOR #else void toggle id btCont..
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 Central Dispatch GCD vs. performSelector need a better explanation I've used both GCD and performSelectorOnMainThread waitUntilDone in my apps and tend to think.. Central Dispatch GCD vs. performSelector need a better explanation I've used both GCD and performSelectorOnMainThread waitUntilDone in my apps and tend to think of them as interchangeable that is performSelectorOnMainThread waitUntilDone.. both GCD and performSelectorOnMainThread waitUntilDone in my apps and tend to think of them as interchangeable that is performSelectorOnMainThread waitUntilDone is an Obj C wrapper to the GCD C syntax. I've been thinking of these two commands as equivalent..
NSInternalInconsistencyException Could not load nib in bundle http://stackoverflow.com/questions/5415252/nsinternalinconsistencyexception-could-not-load-nib-in-bundle 40 10 VisualMath 0x0005fe93 DragTriangleViewController clickDone 26 11 CoreFoundation 0x31794571 NSObject NSObject performSelector withObject withObject 24 12 UIKit 0x32ee5ec9 UIApplication sendAction to from forEvent 84 13 UIKit 0x32ee5e69 UIApplication..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown may cause a leak because its selector is unknown I'm getting the following warning by the ARC compiler performSelector.. may cause a leak because its selector is unknown I'm getting the following warning by the ARC compiler performSelector may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector NSSelectorFromString.. the ARC compiler performSelector may cause a leak because its selector is unknown . Here's what I'm doing _controller performSelector NSSelectorFromString @ someMethod Why do I get this warning I understand the compiler can't check if the selector exists..
How to use performselector to involve the function with argument after particular time period http://stackoverflow.com/questions/1906019/how-to-use-performselector-to-involve-the-function-with-argument-after-particula to use performselector to involve the function with argument after particular time period I am new to this iPhone app programming. I have a function.. pointer. This is shown below void responce structurePtr someData ...... ...... I want to call this function using performselector method after 5 seconds of time interval. Please tell me how to call above responce function using performselector Thanks.. performselector method after 5 seconds of time interval. Please tell me how to call above responce function using performselector Thanks in advance. iphone objective c performselector share improve this question Use void performSelector SEL aSelector..
Subclassing NSOperation to be concurrent and cancellable http://stackoverflow.com/questions/3859631/subclassing-nsoperation-to-be-concurrent-and-cancellable not modified even though I have called cancelAllOperations . Thanks a lot Thierry iphone nsoperation nsoperationqueue performselector share improve this question Okay so as I understand it you have two questions Do you need the performSelectorOnMainThread..
iOS - How to implement a performSelector with multiple arguments and with afterDelay? http://stackoverflow.com/questions/8439052/ios-how-to-implement-a-performselector-with-multiple-arguments-and-with-afterd performSelector withObject withObject afterDelay not found Any ideas as to what I am missing iphone ios selector performselector share improve this question Because there is no such thing as a NSObject performSelector withObject withObject afterDelay..
|