ˇ@
2014/10/15 ¤U¤Č 10:09:04
iphone Programming Glossary: finishedAssertion failure in dequeueReusableCellWithIdentifier:forIndexPath: http://stackoverflow.com/questions/12737860/assertion-failure-in-dequeuereusablecellwithidentifierforindexpath in dequeueReusableCellWithIdentifier forIndexPath So I was making an rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to UITableViewCell..
How to use NSXMLParser to parse parent-child elements that have the same name http://stackoverflow.com/questions/2005448/how-to-use-nsxmlparser-to-parse-parent-child-elements-that-have-the-same-name currentName appendString string void parserDidEndDocument NSXMLParser parser NSLog @ Document finished nil #pragma mark #pragma mark Private methods void showCurrentDepth NSLog @ Current depth d depth @end..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app a silly development code name and now I want to change the name of the project since its nearly finished. But I'm not sure how to do this with Xcode trying the obvious of changing the application's name in..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting But how would I put a NSAttributedString into a UITextView UIWebView . Overlay it when the user finished editing and color the text with CSS stylesheets. But how would I do this in a UIWebView giving it the..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events VoIP . This will cause your app to be restarted after termination. Now write some Task has to be finished code. According to Apple you have some time 5 seconds left to finish tasks. I discovered that this must.. do nothing your app is still being executed Apple suggest to call an expirationhandler if you are finished with your work. In the code below you can see that i have a comment at the expirationHandler. This will..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated and the OS in a word waits until all processing is done...
http://stackoverflow.com/questions/4847163/round-two-corners-in-uiview CGImageRef bitmapContext CGBitmapContextCreateImage context CGContextRelease context convert the finished resized image to a UIImage UIImage theImage UIImage imageWithCGImage bitmapContext image is retained..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling which looks horrible . One temporary fix has been to use NSRunLoopCommonModes instead of the..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes is scrolling it seems like all the NSTimers that are running get paused until the scroll is finished. Is there a way to get around this Threads A priority setting Anything iphone uiscrollview nstimer..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating the number of solutions min moves and such I would like to keep the UI updated. Then once it's finished calculating re enable the button and change the title. Below is some sample code from the button selector.. puzzle. While it's calculating keep the UI Labels updated with moves solution data. Then once it's finished calculating the puzzle Button is ENABLED YES Called when button is pressed void solvePuzzle id sender.. queue ^ self createTreeFromNode rootNode Need to wait here until createTreeFromNode is finished. solveButton.enabled YES if numSolutions 0 solveButton.title @ Not Solvable else solveButton.title @..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample opened from iCloud void queryDidFinishGathering NSNotification notification 3 if Query is finished this will send the result i.e. either it found our text.dat or it didn't to the next function NSMetadataQuery..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su toView viewController.view duration 0.65f options transition completion ^ BOOL finished self.window.rootViewController viewController Example use in a view controller IBAction flipToNextView..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect 0.25 UIView setAnimationDelegate self UIView setAnimationDidStopSelector @selector wobbleEnded finished context itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded.. end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform.. auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform CGAffineTransformIdentity..
Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath: http://stackoverflow.com/questions/12737860/assertion-failure-in-dequeuereusablecellwithidentifierforindexpath failure in dequeueReusableCellWithIdentifier forIndexPath So I was making an rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath..
How to use NSXMLParser to parse parent-child elements that have the same name http://stackoverflow.com/questions/2005448/how-to-use-nsxmlparser-to-parse-parent-child-elements-that-have-the-same-name NSString string if currentElement isEqualToString @ name currentName appendString string void parserDidEndDocument NSXMLParser parser NSLog @ Document finished nil #pragma mark #pragma mark Private methods void showCurrentDepth NSLog @ Current depth d depth @end This is the result of running a command line tool that triggers..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app of an iOS app I began an iPhone project the other day with a silly development code name and now I want to change the name of the project since its nearly finished. But I'm not sure how to do this with Xcode trying the obvious of changing the application's name in the pinfo causes the signing process to go wrong I think.....
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting NSAttributedString . Now available in iOS 3.2 and greater. But how would I put a NSAttributedString into a UITextView UIWebView . Overlay it when the user finished editing and color the text with CSS stylesheets. But how would I do this in a UIWebView giving it the text and then coloring it iphone objective c cocoa touch..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events running forever . Register for one background process i.e. VoIP . This will cause your app to be restarted after termination. Now write some Task has to be finished code. According to Apple you have some time 5 seconds left to finish tasks. I discovered that this must be CPU time. So that means if you do nothing your app is.. discovered that this must be CPU time. So that means if you do nothing your app is still being executed Apple suggest to call an expirationhandler if you are finished with your work. In the code below you can see that i have a comment at the expirationHandler. This will cause your app running as long as the system allows your..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now If you are an advanced user of drawRect on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated and the OS in a word waits until all processing is done. This can be infuriating in the common situation where you..
http://stackoverflow.com/questions/4847163/round-two-corners-in-uiview main view bitmap content and then release that bitmap context CGImageRef bitmapContext CGBitmapContextCreateImage context CGContextRelease context convert the finished resized image to a UIImage UIImage theImage UIImage imageWithCGImage bitmapContext image is retained by the property setting above so we can release the original..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour to get the rendering view for my textures but there's a problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling which looks horrible . One temporary fix has been to use NSRunLoopCommonModes instead of the default run mode but unfortunately this breaks some aspects..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes finishes While a UIScrollView or a derived class thereof is scrolling it seems like all the NSTimers that are running get paused until the scroll is finished. Is there a way to get around this Threads A priority setting Anything iphone uiscrollview nstimer share improve this question You have to run another thread..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating enter the puzzle press a button and while it's trying to find the number of solutions min moves and such I would like to keep the UI updated. Then once it's finished calculating re enable the button and change the title. Below is some sample code from the button selector and the solving function Please keep in mind I copy paste.. that button is ENABLED NO Function called to calculate puzzle. While it's calculating keep the UI Labels updated with moves solution data. Then once it's finished calculating the puzzle Button is ENABLED YES Called when button is pressed void solvePuzzle id sender solveButton.enabled NO solveButton.title @ Working . . . ... dispatch_queue_create com.gamesbychris.createTree 0 dispatch_sync queue ^ self createTreeFromNode rootNode Need to wait here until createTreeFromNode is finished. solveButton.enabled YES if numSolutions 0 solveButton.title @ Not Solvable else solveButton.title @ Solve Puzzle Needs to run in background so UI can be updated..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample ^ BOOL success NSLog @ AppDelegate new document opened from iCloud void queryDidFinishGathering NSNotification notification 3 if Query is finished this will send the result i.e. either it found our text.dat or it didn't to the next function NSMetadataQuery query notification object query disableUpdates query..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su transition UIView transitionFromView self.window.rootViewController.view toView viewController.view duration 0.65f options transition completion ^ BOOL finished self.window.rootViewController viewController Example use in a view controller IBAction flipToNextView AnotherViewController anotherVC AnotherVC alloc init.....
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect UIView setAnimationRepeatCount 10 UIView setAnimationDuration 0.25 UIView setAnimationDelegate self UIView setAnimationDidStopSelector @selector wobbleEnded finished context itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context.. @selector wobbleEnded finished context itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform CGAffineTransformIdentity Probably have to play with timing.. finished context itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform CGAffineTransformIdentity Probably have to play with timing and angles but..
Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath: http://stackoverflow.com/questions/12737860/assertion-failure-in-dequeuereusablecellwithidentifierforindexpath failure in dequeueReusableCellWithIdentifier forIndexPath So I was making an rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to UITableViewCell tableView UITableView..
How to use NSXMLParser to parse parent-child elements that have the same name http://stackoverflow.com/questions/2005448/how-to-use-nsxmlparser-to-parse-parent-child-elements-that-have-the-same-name isEqualToString @ name currentName appendString string void parserDidEndDocument NSXMLParser parser NSLog @ Document finished nil #pragma mark #pragma mark Private methods void showCurrentDepth NSLog @ Current depth d depth @end This is the result..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app the other day with a silly development code name and now I want to change the name of the project since its nearly finished. But I'm not sure how to do this with Xcode trying the obvious of changing the application's name in the pinfo causes the..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting iOS 3.2 and greater. But how would I put a NSAttributedString into a UITextView UIWebView . Overlay it when the user finished editing and color the text with CSS stylesheets. But how would I do this in a UIWebView giving it the text and then coloring..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events process i.e. VoIP . This will cause your app to be restarted after termination. Now write some Task has to be finished code. According to Apple you have some time 5 seconds left to finish tasks. I discovered that this must be CPU time. So.. So that means if you do nothing your app is still being executed Apple suggest to call an expirationhandler if you are finished with your work. In the code below you can see that i have a comment at the expirationHandler. This will cause your app running..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now user of drawRect on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated and the OS in a word waits until all processing is done. This can be infuriating..
http://stackoverflow.com/questions/4847163/round-two-corners-in-uiview that bitmap context CGImageRef bitmapContext CGBitmapContextCreateImage context CGContextRelease context convert the finished resized image to a UIImage UIImage theImage UIImage imageWithCGImage bitmapContext image is retained by the property setting..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour but there's a problem moving around on the scroll view prevents the CADisplayLink from firing until the user has finished scrolling which looks horrible . One temporary fix has been to use NSRunLoopCommonModes instead of the default run mode..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes or a derived class thereof is scrolling it seems like all the NSTimers that are running get paused until the scroll is finished. Is there a way to get around this Threads A priority setting Anything iphone uiscrollview nstimer share improve this..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating it's trying to find the number of solutions min moves and such I would like to keep the UI updated. Then once it's finished calculating re enable the button and change the title. Below is some sample code from the button selector and the solving.. called to calculate puzzle. While it's calculating keep the UI Labels updated with moves solution data. Then once it's finished calculating the puzzle Button is ENABLED YES Called when button is pressed void solvePuzzle id sender solveButton.enabled.. 0 dispatch_sync queue ^ self createTreeFromNode rootNode Need to wait here until createTreeFromNode is finished. solveButton.enabled YES if numSolutions 0 solveButton.title @ Not Solvable else solveButton.title @ Solve Puzzle Needs..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample @ AppDelegate new document opened from iCloud void queryDidFinishGathering NSNotification notification 3 if Query is finished this will send the result i.e. either it found our text.dat or it didn't to the next function NSMetadataQuery query notification..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su self.window.rootViewController.view toView viewController.view duration 0.65f options transition completion ^ BOOL finished self.window.rootViewController viewController Example use in a view controller IBAction flipToNextView AnotherViewController..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect setAnimationDuration 0.25 UIView setAnimationDelegate self UIView setAnimationDidStopSelector @selector wobbleEnded finished context itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID.. itemView.transform rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform CGAffineTransformIdentity.. rightWobble end here auto reverse UIView commitAnimations ... void wobbleEnded NSString animationID finished NSNumber finished context void context if finished boolValue UIView item UIView context item.transform CGAffineTransformIdentity Probably..
scheduleLocalNotification doesn't work for jailbreak apps? http://stackoverflow.com/questions/11216225/schedulelocalnotification-doesnt-work-for-jailbreak-apps var mobile Applications UILocalNotification theNotification UILocalNotification alloc init theNotification.alertBody @ Finished processing. theNotification.alertAction @ Ok theNotification.fireDate NSDate dateWithTimeIntervalSinceNow 1 UIApplication..
memory leak problem using NSData in iPhone http://stackoverflow.com/questions/1250050/memory-leak-problem-using-nsdata-in-iphone iphone memory leak nsdata datawithcontentsofurl uiwebview Even I have added following code to my Application Did Finished Launching given below. Following code is for setting sharedCache memory with zero capacity. It will almost remove the NSConcreteData..
How to download In-App hosted content? http://stackoverflow.com/questions/12994550/how-to-download-in-app-hosted-content actually start the download. The download progress is always 0 and updatedDownloads is never called with downloadState Finished. I don't know why my download never started and why my transaction get removed before the download finishes. Anybody has.. #pragma end #pragma mark SKPaymentTransactionObserver void paymentQueueRestoreCompletedTransactionsFinished SKPaymentQueue queue NSLog @ RestoreCompletedTransactions void paymentQueue SKPaymentQueue queue updatedTransactions NSArray.. @ Failed to download. Please retry later cancelTitle @ OK otherTitle nil delegate nil break case SKDownloadStateFinished NSString source download.contentURL relativePath NSDictionary dict NSMutableDictionary alloc initWithContentsOfFile source..
UIView Animation Inconsistent Result http://stackoverflow.com/questions/13388835/uiview-animation-inconsistent-result CGFloat duration UIView animateWithDuration duration animations ^ view.frame rect completion ^ BOOL finished Finished I call this to move my UIView in an animated fashion to a CGRect of my choice over a certain time. I have a loop which..
Phonegap showing white screen after the splash screen - IOS http://stackoverflow.com/questions/13990396/phonegap-showing-white-screen-after-the-splash-screen-ios
AVAsset and AVAssetTrack - Track Management in IOS 4.0 http://stackoverflow.com/questions/3298290/avasset-and-avassettrack-track-management-in-ios-4-0 videoPath didFinishSavingWithError NSError error contextInfo void contextInfo Error is nil if succeeded NSLog @ Finished saving video with error @ error do postprocessing here i.e. notifications or UI stuff Unfortunately I haven't found any..
CoreAnimation, AVFoundation and ability to make Video export http://stackoverflow.com/questions/5031721/coreanimation-avfoundation-and-ability-to-make-video-export session exportAsynchronouslyWithCompletionHandler ^ dispatch_async dispatch_get_main_queue ^ NSLog @ Export Finished @ session.error if session.error NSFileManager defaultManager removeItemAtPath filePath error NULL At the and of the.. NSFileManager defaultManager removeItemAtPath filePath error NULL At the and of the export a get this error Export Finished Error Domain AVFoundationErrorDomain Code 11822 Cannot Open UserInfo 0x49a97c0 NSLocalizedFailureReason This media format..
How to add video to iphone simulator http://stackoverflow.com/questions/6370945/how-to-add-video-to-iphone-simulator nil void video NSString videoPath didFinishSavingWithError NSError error contextInfo void contextInfo NSLog @ Finished saving video with error @ error if you change the url to your moviefile this should work really well... the movies are saved..
how to display UIActivityIndicatorView BEFORE rotation begins http://stackoverflow.com/questions/7041261/how-to-display-uiactivityindicatorview-before-rotation-begins NSLog @ Starting simulated work NSDate date NSDate date while fabs date timeIntervalSinceNow 2.0 NSLog @ Finished simulated work void showActivityIndicatorView NSLog @ showActivity if self activityIndicatorView UIActivityIndicatorView..
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK? http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk and test on my iphone 4 with iOS 5 installed. For any of my devices running any iOS less than 5.0 Xcode just says Finished running for iPhone3GS and doesn't run it. I have my deployment target set to 3.0 because I am not using any features in..
3G iPhone Device “finished running” but app won't load http://stackoverflow.com/questions/8127343/3g-iphone-device-finished-running-but-app-wont-load &ldquo finished running&rdquo but app won't load I'm trying to run an app on a 3G device. Xcode says that the app has Finished running on the iPhone but the app will not deploy. I think I have the architectures configured correctly see image below..
Trouble running Instruments on iPad http://stackoverflow.com/questions/8152739/trouble-running-instruments-on-ipad with the app signed using the developer profile on the device then Xcode transfers the app but then states that it's Finished running immediately. The app isn't run and in most cases there's no error message. Sometimes just sometimes there's a message..
How to change the Color of text in UITabBarItem in iOS 5 http://stackoverflow.com/questions/8412010/how-to-change-the-color-of-text-in-uitabbaritem-in-ios-5 single tab bar. You can also provide finished selected and unselected images using the methods listed in śManaging the Finished Selected Image these methods though do not participate in the UIAppearance proxy API see UIAppearance . UIKit does now provide.. finished images. For good results you must provide finished selected and unselected images in matching pairs using setFinishedSelectedImage withFinishedUnselectedImage . Edit Here is another example using the UIAppearance system and the NSDictionary.. results you must provide finished selected and unselected images in matching pairs using setFinishedSelectedImage withFinishedUnselectedImage . Edit Here is another example using the UIAppearance system and the NSDictionary literal syntax UITabBarItem..
|
