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2014/10/15 ¤U¤È 10:06:52
iphone Programming Glossary: disappearsCore Data could not fullfil fault for object after obtainPermanantIDs http://stackoverflow.com/questions/11321717/core-data-could-not-fullfil-fault-for-object-after-obtainpermanantids it has not been assigned a permanent id so it creates another object. When I restart the app the duplicate object disappears so I know it's just an issue with id mapping. So I thought I might try backgroundMOC obtainPermanentIDsForObjects backgroundMOC.registeredObjects.allObjects..
Elegantly replace iPhone keyboard with UIPickerView http://stackoverflow.com/questions/1275633/elegantly-replace-iphone-keyboard-with-uipickerview 0 244 320 270 picker.delegate self picker.dataSource self self.view addSubview picker picker release When the keyboard disappears a picker view is then visible. If you want to take this a bit further you can animate the UIPickerView slide in like the..
UITableViewCell(s) with default image overwritten with other images upon scrolling http://stackoverflow.com/questions/15702242/uitableviewcells-with-default-image-overwritten-with-other-images-upon-scrolli an issue with table view cells having no image i.e. the cell with default image.Upon scrolling the default image disappears and some image from a cell is appearing on it.I have implemented the suggestion from Mr.Rckoenes here .Even then I was unable..
Car (Annotation) animation (like uber app) not working http://stackoverflow.com/questions/19268080/car-annotation-animation-like-uber-app-not-working MKMapPoint CGPoint... Detecting a point in a MKPolygon broke with iOS7 CGPathContainsPoint The annotation disappears because the conversion beetween MkMapPoints and CGIPoints does not work anymore if you log the position of the CALayer you..
How to force coredata to rebuild sqlite database model? http://stackoverflow.com/questions/2357010/how-to-force-coredata-to-rebuild-sqlite-database-model But file IS created after creating persistenStoreCoordinator although it's empty but after executing some queries it disappears. Second message indicating attempt to create alredy existing table is quite strange in that case. I'm quite confused and.. DB file exists but is empty. When then first query and all following is executed it gives me the error above and file disappears. Does anybody has an idea what's wrong with it Big thanks for pointing me the right way iphone core data sqlite3 share..
Is parentViewController always a Navigation controller? http://stackoverflow.com/questions/244588/is-parentviewcontroller-always-a-navigation-controller I'm having the problem. From page 1 I'd like to use a modal view controller that slides over the interface and then disappears once the user has made an edit. I do that using code like this inside of Page1ViewController self presentModalViewController..
UITabBar funcionality without UITabBarController http://stackoverflow.com/questions/3308458/uitabbar-funcionality-without-uitabbarcontroller quite a problem i've found this sample link text it's working but after picking one of the table view the UITabBar disappears. Any help will be apreciated. iphone xcode uinavigationcontroller uitabbar share improve this question Now that you..
iOS SDK - How to get the status bar back when using UIImagePickerController? http://stackoverflow.com/questions/3542350/ios-sdk-how-to-get-the-status-bar-back-when-using-uiimagepickercontroller back when using UIImagePickerController As soon as I add a UIImagePickerController sub view to my view the status bar disappears and I can't get it back. Is there any way to keep the status bar visible UIImagePickerController imagePicker UIImagePickerController..
UITableView dequeueReusableCellWithIdentifier Theory http://stackoverflow.com/questions/3552343/uitableview-dequeuereusablecellwithidentifier-theory get a better performance. My own theory is that it allocates the four cells simply because it has too . When a cell disappears from the screen it will be put in the TableView reuse queue. When a new cell is needed it looks in the que if a cell with..
How to display temporary popup message on iPhone/iPad/iOS http://stackoverflow.com/questions/3737911/how-to-display-temporary-popup-message-on-iphone-ipad-ios apps do this. A rounded rectangle dark and partially transparent with text inside. It does not ask for user input but disappears on its own in some short period of time. Android has a similar construct which is standard. Also similar to the windows..
Presenting a modal view controller immediately after dismissing another http://stackoverflow.com/questions/3919845/presenting-a-modal-view-controller-immediately-after-dismissing-another this question Like other animated things dismissModalViewControllerAnimated doesn't block until the view controller disappears. Instead it kicks off dismissal of the view controller. You might need to use a callback in viewDidDisappear of modal controller..
http://stackoverflow.com/questions/4015557/uitextview-in-a-uitableviewcell-smooth-auto-resize-shows-and-hides-keyboard-on-i gets screwy. It works fine while you are typing on the first line but when you get to the end of a line the keyboard disappears and then reappears immediately so that if the user continues typing the app misses a character or two. Here are some additional..
What determines the presence of the iPhone Location Services icon in the status bar? http://stackoverflow.com/questions/4413963/what-determines-the-presence-of-the-iphone-location-services-icon-in-the-status the app it again requested to use Location Services. Now the icon appears precisely on startUpdatingLocation and disappears precisely on stopUpdatingLocation exactly as I originally intended. I have no idea what initially caused this condition..
UIView backgroundColor disappears when UITableViewCell is selected http://stackoverflow.com/questions/5222736/uiview-backgroundcolor-disappears-when-uitableviewcell-is-selected backgroundColor disappears when UITableViewCell is selected I have a simple tableViewCell build in interface builder. It contains a UIView which contains..
Smooth transition from launch image to main view http://stackoverflow.com/questions/6310274/smooth-transition-from-launch-image-to-main-view first view The default behavior is on off with an immediate change the launch image appears then it instantaneously disappears to let the main view controller take place. I'd like to implement some fading or zooming in or out. Is this possible Thank..
How do I make a water effect view with openGLES on the iPhone? http://stackoverflow.com/questions/726738/how-do-i-make-a-water-effect-view-with-opengles-on-the-iphone opengl es share improve this question For an old example have a look at the ' distort ' example @ SGI before it disappears . Note that this is a thing created back in 1992 just looked in distort.c . Awesome program that causes ripples in the image..
Extremely weird behavior of navigationBar and MPMoviePlayerController. Bug in iOS or my error? http://stackoverflow.com/questions/8352045/extremely-weird-behavior-of-navigationbar-and-mpmovieplayercontroller-bug-in-io video status bar is visible when the video ends my navigation bar is perfect. But if I wait until the video status bar disappears a few seconds into the video playing and then rotate orientation when the video ends my navigationBar is partially hidden.. status bar is still visible when the video finishes all is good. But if I wait to rotate after the video status bar disappears when I rotate and the video finishes the navigationBar is under the status bar. See image iPhone Image Here is the simple..
AVAudioPlayer throws breakpoint in debug mode http://stackoverflow.com/questions/9683547/avaudioplayer-throws-breakpoint-in-debug-mode if I disable exception breakpoint for all exceptions and only use breakpoint for Objective C exceptions the problem disappears. But it doesn't solve the problem that the allocation of AVAudioPlayer throws a C exception. iphone objective c cocoa touch..
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