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2014/10/15 ¤U¤È 10:08:59
iphone Programming Glossary: filehandleforupdatingatpathHow to store a video/image file from a server in iPhone http://stackoverflow.com/questions/12066719/how-to-store-a-video-image-file-from-a-server-in-iphone create NSFileManager defaultManager createFileAtPath strFilePath contents nil attributes nil file NSFileHandle fileHandleForUpdatingAtPath strFilePath retain read more about file handle if file file seekToEndOfFile void connection NSURLConnection connection..
how to write in append mode for text file http://stackoverflow.com/questions/4779877/how-to-write-in-append-mode-for-text-file savedString textview.text savedString writeToFile documentTXTPath atomically YES NSFileHandle myHandle NSFileHandle fileHandleForUpdatingAtPath documentTXTPath myHandle seekToEndOfFile myHandle writeData savedString dataUsingEncoding NSUTF8StringEncoding myHandle..
How to append string in local resource txt file for iOS sdk http://stackoverflow.com/questions/7041237/how-to-append-string-in-local-resource-txt-file-for-ios-sdk alloc initWithFormat @ @ documentsDir stringByAppendingPathComponent @ log.rtf NSFileHandle fileHandler NSFileHandle fileHandleForUpdatingAtPath logPath fileHandler seekToEndOfFile fileHandler writeData text dataUsingEncoding NSUTF8StringEncoding fileHandler closeFile..
How to copy songs from iPod Library to app and play with AVAudioPlayer? http://stackoverflow.com/questions/7472141/how-to-copy-songs-from-ipod-library-to-app-and-play-with-avaudioplayer fileURL fm createFileAtPath fileURL contents NSData alloc init autorelease attributes nil fileHandle NSFileHandle fileHandleForUpdatingAtPath fileURL fileHandle seekToEndOfFile AVAssetReaderOutput output myOutputs objectAtIndex 0 int totalBuff 0 while TRUE CMSampleBufferRef..
iOS 5.0 crash when reading data from an AVAssetReaderOutput http://stackoverflow.com/questions/7812394/ios-5-0-crash-when-reading-data-from-an-avassetreaderoutput fileURL fm createFileAtPath fileURL contents NSData alloc init autorelease attributes nil fileHandle NSFileHandle fileHandleForUpdatingAtPath fileURL fileHandle seekToEndOfFile AVAssetReaderOutput output myOutputs objectAtIndex 0 int totalBuff 0 BOOL one TRUE while..
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