2014/10/15 下午 10:13:42

iphone Programming Glossary: seektoendoffile

How 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

nil file NSFileHandle fileHandleForUpdatingAtPath strFilePath retain read more about file handle if file file seekToEndOfFile void connection NSURLConnection connection didReceiveData NSData receivedata write each data received if receivedata nil.. NSURLConnection connection didReceiveData NSData receivedata write each data received if receivedata nil if file file seekToEndOfFile file writeData receivedata void connectionDidFinishLoading NSURLConnection theConnection close file after finish getting..

write data line by line on iphone

http://stackoverflow.com/questions/4406343/write-data-line-by-line-on-iphone

this gives me 1 now i want to add 2 like 1 and then 2 iphone share improve this question Use NSFileHandle method seekToEndOfFile and the call to writeData NSFileHandle aFileHandle NSString aFile aFile NSString stringWithString @ Your File Path setting.. fileHandleForWritingAtPath aFile telling aFilehandle what file write to aFileHandle truncateFileAtOffset aFileHandle seekToEndOfFile setting aFileHandle to write at the end of the file aFileHandle writeData toBeWritten dataUsingEncoding nil actually write..

how to write in append mode for text file

http://stackoverflow.com/questions/4779877/how-to-write-in-append-mode-for-text-file

documentTXTPath atomically YES NSFileHandle myHandle NSFileHandle fileHandleForUpdatingAtPath documentTXTPath myHandle seekToEndOfFile myHandle writeData savedString dataUsingEncoding NSUTF8StringEncoding myHandle closeFile iphone uitextview nsfilehandle..

NSURLConnection download large file (>40MB)

http://stackoverflow.com/questions/6215095/nsurlconnection-download-large-file-40mb

self.localPath return we never know hence we better catch possible exceptions @try seek to the end of the file hFile seekToEndOfFile finally write our data to it hFile writeData data @catch NSException e NSLog exception when writing to file @ self.localPath..

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

NSLog into file

http://stackoverflow.com/questions/7271528/nslog-into-file

YES append NSFileHandle handle NSFileHandle fileHandleForWritingAtPath path handle truncateFileAtOffset handle seekToEndOfFile handle writeData msg dataUsingEncoding NSUTF8StringEncoding handle closeFile and add this line below fprintf in the _Log..

AudioQueue how to find out playback length of queued data

http://stackoverflow.com/questions/7375309/audioqueue-how-to-find-out-playback-length-of-queued-data

_totalPackets _fileHandle NSFileHandle fileHandleForReadingFromURL url error nil retain _fileLength _fileHandle seekToEndOfFile _sampleRate _fileDataFormat.mSampleRate _totalReadBytes 0 AudioFramePacketTranslation tran .mFrame 0 .mPacket packetCount.. firstTime false when we have a header that was stripped off we grab it from the original file int totallen _fileHandle seekToEndOfFile int dif totallen fileDataSize _fileHandle seekToFileOffset 0 header _fileHandle readDataOfLength dif int packetOffset _packetOffset..

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

NSData alloc init autorelease attributes nil fileHandle NSFileHandle fileHandleForUpdatingAtPath fileURL fileHandle seekToEndOfFile AVAssetReaderOutput output myOutputs objectAtIndex 0 int totalBuff 0 while TRUE CMSampleBufferRef ref output copyNextSampleBuffer..

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

NSData alloc init autorelease attributes nil fileHandle NSFileHandle fileHandleForUpdatingAtPath fileURL fileHandle seekToEndOfFile AVAssetReaderOutput output myOutputs objectAtIndex 0 int totalBuff 0 BOOL one TRUE while TRUE CMSampleBufferRef ref output..