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2014/10/15 ¤U¤È 10:11:09
iphone Programming Glossary: localizeddescriptionHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder err domain err code err userInfo description UIAlertView alert UIAlertView alloc initWithTitle @ Warning message err localizedDescription delegate nil cancelButtonTitle @ OK otherButtonTitles nil alert show alert release return prepare to record recorder..
How to integrate Facebook in iOS 6 using SLRequest? http://stackoverflow.com/questions/12757449/how-to-integrate-facebook-in-ios-6-using-slrequest error If there is an error we populate the error string with error _errorString NSString stringWithFormat @ @ error localizedDescription We then perform the UI update on the main thread. All UI updates must be completed on the main thread. self performSelectorOnMainThread..
iphone Core Data Unresolved error while saving http://stackoverflow.com/questions/1283960/iphone-core-data-unresolved-error-while-saving error if self managedObjectContext save error Handle error NSLog @ Unresolved error @ @ @ error error userInfo error localizedDescription exit 1 Fail any idea for the reason of this message giving that it appears at random times iphone objective c ios core..
ALAsset Photo Library Image Performance Improvements When Its Loading Slow http://stackoverflow.com/questions/13508535/alasset-photo-library-image-performance-improvements-when-its-loading-slow addSubview itemToAdd ALAssetsLibraryAccessFailureBlock failureblock ^ NSError myerror NSLog @ Cant get image @ myerror localizedDescription NSURL asseturl NSURL URLWithString self.photoPath objectAtIndex arrayIndex intValue ALAssetsLibrary assetslibrary ALAssetsLibrary.. itemToAdd end block ALAssetsLibraryAccessFailureBlock failureblock ^ NSError myerror NSLog @ Cant get image @ myerror localizedDescription NSURL asseturl NSURL URLWithString self.photoPath objectAtIndex arrayIndex intValue ALAssetsLibrary assetslibrary ALAssetsLibrary..
Get directory contents in date modified order http://stackoverflow.com/questions/1523793/get-directory-contents-in-date-modified-order contentsOfDirectoryAtPath documentsPath error &error if error nil NSLog @ Error in reading files @ error localizedDescription return sort by creation date NSMutableArray filesAndProperties NSMutableArray arrayWithCapacity filesArray count for NSString..
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 0 currentElement nil void parser NSXMLParser parser parseErrorOccurred NSError parseError NSLog @ Error @ parseError localizedDescription void parser NSXMLParser parser didStartElement NSString elementName namespaceURI NSString namespaceURI qualifiedName NSString..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone deserializer deserializeAsArray json error error NSAssert2 error nil @ Failed to deserialize n @ n @ error localizedDescription json NSMutableArray objectArray NSMutableArray alloc init for NSDictionary structureDictionary in structureArray objectArray..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone retain ALAssetsLibraryAccessFailureBlock failureblock ^ NSError myerror NSLog @ booya cant get image @ myerror localizedDescription if mediaurl mediaurl length mediaurl pathExtension isEqualToString AUDIO_EXTENSION largeimage release NSURL asseturl NSURL..
Downloading a Large File - iPhone SDK http://stackoverflow.com/questions/4002979/downloading-a-large-file-iphone-sdk connection didFailWithError NSError error self.isDownloading NO NSLog @ Error Failed connection @ error localizedDescription DELEGATE_CALLBACK dataDownloadFailed @ Failed Connection self cleanup DownloadHelper sharedInstance if sharedInstance sharedInstance..
http://stackoverflow.com/questions/4545982/getting-video-from-alasset read 0 fclose f ALAssetsLibraryAccessFailureBlock failureblock ^ NSError myerror NSLog @ Can not get asset @ myerror localizedDescription if url ALAssetsLibrary assetslibrary ALAssetsLibrary alloc init autorelease assetslibrary assetForURL url resultBlock..
Send and receive NSData via GameKit http://stackoverflow.com/questions/4837102/send-and-receive-nsdata-via-gamekit sendDataToAllPeers fileData withDataMode GKSendDataReliable error error if error NSLog @ An error occurred @ error localizedDescription However I don't think something's right setting fileData and error displays nothing. When a file's received I do the following..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request connection didFailWithError NSError error UIAlertView alloc initWithTitle NSLocalizedString @ Error @ message error localizedDescription delegate nil cancelButtonTitle NSLocalizedString @ OK @ otherButtonTitles nil autorelease show void connectionDidFinishLoading..
AVFoundation + AssetWriter: Generate Movie With Images and Audio http://stackoverflow.com/questions/5640657/avfoundation-assetwriter-generate-movie-with-images-and-audio break case AVAssetExportSessionStatusFailed NSLog @ Export Failed NSLog @ ExportSessionError @ assetExport.error localizedDescription export error see exportSession.error break case AVAssetExportSessionStatusCancelled NSLog @ Export Failed NSLog @ ExportSessionError..
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller message error NSError error message release self removeWaitOverlay NSLog @ delegate error d @ error code error localizedDescription UIAlertView alert UIAlertView alloc initWithTitle @ Email Error message @ Sending Failed Unknown Error delegate self..
How to take picture from Camera & saved in Photo Gallery by programmatically? http://stackoverflow.com/questions/6812634/how-to-take-picture-from-camera-saved-in-photo-gallery-by-programmatically UIAlertView alert NSLog @ Image @ image if error alert UIAlertView alloc initWithTitle @ Error message error localizedDescription delegate nil cancelButtonTitle @ OK otherButtonTitles nil alert show alert release void imagePickerControllerDidCancel..
Where would you place your SQLite database file in an iPhone app? http://stackoverflow.com/questions/717108/where-would-you-place-your-sqlite-database-file-in-an-iphone-app
Coredata Error “data: <fault>” http://stackoverflow.com/questions/7304257/coredata-error-data-fault 0 AND longitude 0 NSError error NSLog @ @ self.context executeFetchRequest request error error NSLog @ @ error localizedDescription CoreData should have 9 matching objects and it finds the 9 objects. So the predicate should work but I get this in the console..
Objective-C: Asynchronously populate UITableView - how to do this? http://stackoverflow.com/questions/7491517/objective-c-asynchronously-populate-uitableview-how-to-do-this operation didFailWithError NSError error self setDownloadOperation nil NSLog @ Failure to download @ n @ error localizedDescription error userInfo On success we need to parse the data that came back. void operation CIMGFSimpleDownloadOperation operation..
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