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2014/10/15 ¤U¤È 10:14:39
iphone Programming Glossary: suddenXCode 4.3 Unable to load persistent store UserDictionary.sqlite http://stackoverflow.com/questions/11040681/xcode-4-3-unable-to-load-persistent-store-userdictionary-sqlite 4.3 Unable to load persistent store UserDictionary.sqlite I have been working on an iOS app for some time all of a sudden I am getting the following crash every time I run the app in the iOS 5.1 Simulator. The App does not use Core Data and I..
http://stackoverflow.com/questions/11173605/detecting-a-clap-in-ios between the previous window and the current window If the ratio exceeds some threshold determine that there was a sudden loud noise. I am not sure how to accomplish this in Objective C. I have been able to figure out how to sample the audio..
When does a touchesBegan become a touchesMoved? http://stackoverflow.com/questions/1122616/when-does-a-touchesbegan-become-a-touchesmoved instruments. To see this bug phenomenon in action slowly drag the iPhone screen unlock slider to the right. note the sudden jump note how it doesn't occur if you have another finger resting anywhere else on the screen try creeping across a narrow..
Corelocation incorrect distances http://stackoverflow.com/questions/3093919/corelocation-incorrect-distances class to do so but I am getting the cached data initially and also the distance variable is increasing at a sudden rate. Please help me out... I have used the following code.... Note distance is a static var. here void viewDidLoad super..
iPhone Core Data Lightweight Migration Cocoa error 134130: Can't find model for source store http://stackoverflow.com/questions/3146515/iphone-core-data-lightweight-migration-cocoa-error-134130-cant-find-model-for to XCode 3.2.3 building for iOS4 which may have something to do with this. Is anyone else having this issue all of a sudden now like I am Has anyone managed to work past it Thanks. PS For Googlers who stumble on this page here are all the relevant..
iPhone storekit sandbox stopped working http://stackoverflow.com/questions/3522899/iphone-storekit-sandbox-stopped-working in development. All the items for purchase are consumable we have multiple test accounts established. All of a sudden today my sequence goes 1 Request product list from Apple ... works fine so can connect to store OK 2 Purchase item get Confirm..
How to play a sound in objective C iphone coding http://stackoverflow.com/questions/4215891/how-to-play-a-sound-in-objective-c-iphone-coding a sound to play whenever the number is above 100 or something. For example say it was reading numbers then all of the sudden it finds a good spot or whatever then I would like a sound to play or a light to light up. I am an absolute beginner and..
http://stackoverflow.com/questions/4779561/nsunknownkeyexception after throwing an instance of 'NSException' I am not able to understand what happened to my application all of a sudden. It is crashing all the time with this error. I created on more trial project by the name Interface and ran that a couple..
Put a UIView into a UITableView Header http://stackoverflow.com/questions/4968738/put-a-uiview-into-a-uitableview-header options method to associate any .xib file with matching set of nil IBOutlets in any object that you want All of a sudden creating entirely custom table view cells table headers footers whatever is a breeze you can easily write modular reusable..
XCode 4 hangs at “Attaching to (app name)” http://stackoverflow.com/questions/5382968/xcode-4-hangs-at-attaching-to-app-name and for some reason my app won't run in the simulator or iOS device. It was working perfectly in XCode 3 but all of a sudden now when I press run the program stops at Attaching to... . There doesn't seem to be any other info to help with this problem..
iPhone Dev: Xcode debugger does not stop on breakpoints http://stackoverflow.com/questions/601265/iphone-dev-xcode-debugger-does-not-stop-on-breakpoints problem. I'm hoping that I am missing something easy here. My debugger was working just a few days back but all of a sudden it has stopped. Thanks in advance UPDATE Things are just getting stranger. Here are some answers to the responses I cannot..
How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation? http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener 1.0 the rendering time drops to 1.1 2.3 ms on iPad 1 1.3 ms on iPhone 4 . The nonlinear scaling in rendering time and sudden change between iPad and iPhone 4 for the second shader makes me think that there's something I'm missing here. A full source..
MKPinannotation detail disclosure button - present new view http://stackoverflow.com/questions/6195774/mkpinannotation-detail-disclosure-button-present-new-view
Display flaw with HTML input type number on iPhone iOS/Safari http://stackoverflow.com/questions/6827272/display-flaw-with-html-input-type-number-on-iphone-ios-safari world was still OK. Also on Android phones everything works fine. But check out what happens on iOS 4.2 4.3 All of a sudden the number field is a bit less wide almost as though the iPhone wants to make room for that useless spinner that appears..
Facebook Requests Dialog: Frictionless Requests in native iOS app possible? http://stackoverflow.com/questions/7751806/facebook-requests-dialog-frictionless-requests-in-native-ios-app-possible requests now work as of late Oct 2011 . It seems Facebook has enabled the functionality. The reason it worked all of sudden might also have to do with us switching our FB app ID from a sandbox app for internal testing to an app used in production...
applicationWillTerminate when is it called and when not http://stackoverflow.com/questions/7818045/applicationwillterminate-when-is-it-called-and-when-not as the app moves to background b. it is called when closing the app from the multi tasking dock and if the app has a sudden terminate flag in info.plist disabled else it is not called. I set the Application should get App Died events and even then..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate NSDescription Unable to initiate item download. For the life of me I cannot figure out why I'm seeing this all the sudden or how to make it stop. I have deleted the app from both devices deleted the iCloud data which was previous syncing between..
Xcode not compiling any project? 'clang failed with exit code 255' http://stackoverflow.com/questions/8023563/xcode-not-compiling-any-project-clang-failed-with-exit-code-255 exit code 255' Hey all basically what the title says I was working on my project with no issues and then all of the sudden it just stopped compiling. The only thing that led up to this was one of my .m files turned red when I accidentally renamed.. c xcode share improve this question I just had that same error same situation the code worked totally fine then suddenly has that error message . For me I just closed the simulator and opened it again then xCode does not complain anymore...
iPhone - ShareKit , SHK.m giving the compiler error for FileNot Found http://stackoverflow.com/questions/8310512/iphone-sharekit-shk-m-giving-the-compiler-error-for-filenot-found my iphone project with ShareKit Integrated .I was working on that everything was working fine till now all of a sudden now its giving me the error. In SHK.m file #import usr include objc objc class.h file not found I guess I have accidentally..
AVPlayerItem fails with AVStatusFailed and error code “Cannot Decode” http://stackoverflow.com/questions/8608570/avplayeritem-fails-with-avstatusfailed-and-error-code-cannot-decode it will then always fail This is weird because it just decoded the same video four times with no problem so all of a sudden it fails So if anyone has a clue please let me know. iphone ios avfoundation avplayer share improve this question Ok..
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