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2014/10/15 ¤U¤È 10:09:57
iphone Programming Glossary: handlediOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior like Gmail handles it properly Here is what the image looks like as a thumbnail in windows doesn't look like it is handled properly And here is what the actual image looks like when opened with Windows Photo Viewer still not handled properly After.. it is handled properly And here is what the actual image looks like when opened with Windows Photo Viewer still not handled properly After all of the comments on this question here's what I'm thinking... The iPhone takes an image and says to display..
NSSetUncaughtExceptionHandler not catch all errors on iPhone http://stackoverflow.com/questions/1128539/nssetuncaughtexceptionhandler-not-catch-all-errors-on-iphone end user to send me errors when the app crash. I know how send data to my website but the problem is how catch all non handled errors. I have this code void exceptionHandler NSException exception NSLog @ @ exception reason NSLog @ @ exception userInfo..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom are some simple tricks you can use to emulate that behavior. Handling the fixed contentSize have some fixed size view handled by your scroll view and at launch or instantiation set the content offset so that you're seeing the middle of the handled.. by your scroll view and at launch or instantiation set the content offset so that you're seeing the middle of the handled view. Then just watch the content offset using KVO or some other method and if you near any edge update the content of the..
Observing pinch multi-touch gestures in a UITableView http://stackoverflow.com/questions/2003201/observing-pinch-multi-touch-gestures-in-a-uitableview EventInterceptWindow.h @protocol EventInterceptWindowDelegate BOOL interceptEvent UIEvent event return YES if event handled @end @interface EventInterceptWindow UIWindow It would appear that using the variable name 'delegate' in any UI Kit subclass..
iPhone - What are reuseIdentifiers (UITableViewCell)? http://stackoverflow.com/questions/2152180/iphone-what-are-reuseidentifiers-uitableviewcell Instead of instantiating a lot of cells you just instantiate as many as needed i.e. as many that are visible this is handled automatically . If scrolling to an area in the list where there are cells that haven't got their visual representation yet..
UIDatePicker - Problem Localizing http://stackoverflow.com/questions/2894161/uidatepicker-problem-localizing datepicker ipod touch uidatepicker share improve this question After further investigation this is actually not handled by the language setting of the iPhone. The UIDatePicker is automatically localized based on the Region Format setting and..
Entering background on iOS4 to play audio http://stackoverflow.com/questions/3161635/entering-background-on-ios4-to-play-audio fast app switching or really handling anything in the background other than audio which they say is supposed to be handled automagically. iphone cocoa touch background avaudioplayer ios4 share improve this question The one part missing from..
Subclassing NSOperation to be concurrent and cancellable http://stackoverflow.com/questions/3859631/subclassing-nsoperation-to-be-concurrent-and-cancellable button here @end Note that you do not need to do anything with isExecuting isCancelled or isFinished . Those are all handled automatically for you. Simply override the main method. It's that easy. A note technically this is not a concurrent NSOperation..
Do iPhone / Android browsers support CSS @media handheld? http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld have higher resolutions e.g. droid X is 854x480 . Is there any way to detect those I don't think those are being handled with this query. I'm unable to say for certain since I've no access to those devices however another A List Apart Article..
http://stackoverflow.com/questions/4097044/pdf-search-on-the-iphone letters. Maybe it's related to text encoding Someone pointed out that text blocks marked by BT ET operators should be handled instead but I still haven't managed to do so. Anyone managed to extract text from any PDF After that searching should be..
Getting displacement from accelerometer data with Core Motion http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion is a velocity greater than 0 without any acceleration. This is an unavoidable result of error propagation and can be handled by slowing down artificially that means introducing a virtual deceleration even if there is no real counterpart. A very..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest initWithRequest request delegate self if connection receivedData NSMutableData data retain The receivedData is then handled by NSString jsonString NSString alloc initWithData data encoding NSUTF8StringEncoding NSDictionary jsonDict jsonString JSONValue..
UIWebView - Enabling Action Sheets on <img> tags http://stackoverflow.com/questions/5163831/uiwebview-enabling-action-sheets-on-img-tags touching the screen contextualMenuTimer invalidate contextualMenuTimer nil touches release The notification is then handled like this in viewDidLoad NSNotificationCenter defaultCenter addObserver self selector @selector stopSelection name @ TapAndHoldShortNotification..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone UITouch events my guess is that once it has preformed its interpretation of the message it returns the touch has been handled and disposed of. Apple suggests something like this based on the type of touch of course self.nextResponder touchesBegan..
How to read objective-c stack traces http://stackoverflow.com/questions/6462214/how-to-read-objective-c-stack-traces 112 bytes from the entry point to the function went boom . But not really because it called the signal handler and was handled by that which is still a boom but the signal handler has effectively destroyed additional forensic evidence. The trickzy..
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 that ARC needs including the two implicit hidden arguments self and _cmd of every Objective C method call . This is handled in the third line the void on the right hand side simply tells the compiler that you know what you're doing and not to generate..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically interested in the event and either handles or passes it on to the inner components. To decide if the touch is to be handled or to be forwarded UIScrollView starts a timer when you first touch it If you haven't moved your finger significantly within..
Loading a view controller & view hierarchy programatically in Cocoa Touch without xib http://stackoverflow.com/questions/809898/loading-a-view-controller-view-hierarchy-programatically-in-cocoa-touch-withou delegate class. This means that an instance of MyAppDelegate will be created on launch something that is normally handled by the main Nib file for the application. Within MyAppDelegate implement your applicationDidFinishLaunching method similar..
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