2014/10/15 下午 10:14:38

iphone Programming Glossary: subdatawithrange

How do I read data using CocoaAsyncSocket?

http://stackoverflow.com/questions/10902710/how-do-i-read-data-using-cocoaasyncsocket

This should work void onSocket AsyncSocket sock didReadData NSData data withTag long tag NSData strData data subdataWithRange NSMakeRange 0 data length NSString msg NSString alloc initWithData strData encoding NSUTF8StringEncoding if msg NSLog @..

How to implement Blowfish algorithm in iOS

http://stackoverflow.com/questions/13507384/how-to-implement-blowfish-algorithm-in-ios

into octets... 地nd then into quartets aLeftRange NSMakeRange i 4 aRightRange NSMakeRange i 4 4 aLeftBox dataToEncrypt subdataWithRange aLeftRange aRightBox dataToEncrypt subdataWithRange aRightRange Convert bytes into unsigned long aLeftBox getBytes dl length.. i 4 aRightRange NSMakeRange i 4 4 aLeftBox dataToEncrypt subdataWithRange aLeftRange aRightBox dataToEncrypt subdataWithRange aRightRange Convert bytes into unsigned long aLeftBox getBytes dl length sizeof unsigned long aRightBox getBytes dr length.. into octets... 地nd then into quartets aLeftRange NSMakeRange i 4 aRightRange NSMakeRange i 4 4 aLeftBox decryptedData subdataWithRange aLeftRange aRightBox decryptedData subdataWithRange aRightRange Convert bytes into unsigned long aLeftBox getBytes dl length..

composite colors: CALayer and blend mode on iPhone

http://stackoverflow.com/questions/1658751/composite-colors-calayer-and-blend-mode-on-iphone

GameKit Bluetooth Transfer Problem

http://stackoverflow.com/questions/2877523/gamekit-bluetooth-transfer-problem

NSData dataToSend NSRange range 0 0 for NSUInteger i 0 i srcData.length i fiftyK range i fiftyK dataToSend srcData subdataWithRange range send 'dataToSend' NSUInteger remainder srcData.length fiftyK if remainder 0 range srcData.length remainder remainder.. NSUInteger remainder srcData.length fiftyK if remainder 0 range srcData.length remainder remainder dataToSend srcData subdataWithRange range send 'dataToSend' On the receiving side you'll want to do the following 1st Receive the file name Receive data NSString..

Split NSData objects into other NSData objects with a given size

http://stackoverflow.com/questions/2899020/split-nsdata-objects-into-other-nsdata-objects-with-a-given-size

via bluetooth. This would be better if I have let's say 10 objects of 100kb. It comes to mind that I should use the subdataWithRange method of NSData. I haven't really worked with NSRange. Well I know how it works but then to read from a given location..

How to find out the modulus and exponent of RSA Public Key on iPhone/Objective C

http://stackoverflow.com/questions/3840005/how-to-find-out-the-modulus-and-exponent-of-rsa-public-key-on-iphone-objective-c

iterator mod_size iterator TYPE bit stream exp int exp_size self derEncodingGetSizeFrom pk at iterator return pk subdataWithRange NSMakeRange iterator exp_size NSData getPublicKeyMod NSData pk self getPublicKeyBits if pk NULL return NULL int iterator.. at iterator Total size iterator TYPE bit stream mod int mod_size self derEncodingGetSizeFrom pk at iterator return pk subdataWithRange NSMakeRange iterator mod_size int derEncodingGetSizeFrom NSData buf at int iterator const uint8_t data buf bytes int itr..

Send and receive NSData via GameKit

http://stackoverflow.com/questions/4837102/send-and-receive-nsdata-via-gamekit

NSMakeRange bytesArchived MIN quanta nonPayloadSize 100 fileContents.length bytesArchived NSData payload fileContents subdataWithRange subRange nextPacket.packetContents payload bytesArchived payload length packets addObject nextPacket for Packet packet..

Combine two .wav files in iPhone using Objective C

http://stackoverflow.com/questions/8504620/combine-two-wav-files-in-iphone-using-objective-c

int wav2DataSize wav2Data length 44 NSLog @ WAV II d wav2DataSize NSData Wave1 NSMutableData dataWithData wav1Data subdataWithRange NSMakeRange 44 wav1DataSize NSData Wave2 NSMutableData dataWithData wav2Data subdataWithRange NSMakeRange 44 wav2DataSize.. dataWithData wav1Data subdataWithRange NSMakeRange 44 wav1DataSize NSData Wave2 NSMutableData dataWithData wav2Data subdataWithRange NSMakeRange 44 wav2DataSize NSLog @ WAV 1 d Wave1 length NSLog @ WAV 2 d Wave2 length totalAudioLen Wave1 length Wave2 length.. sound file with the update header. NSMutableData soundFileData NSMutableData alloc soundFileData appendData headerData subdataWithRange NSMakeRange 0 44 soundFileData appendData Wave1 soundFileData appendData Wave2 delete the original file NSFileManager fm..

any objective-c library to parse/read word documents? [duplicate]

http://stackoverflow.com/questions/8849144/any-objective-c-library-to-parse-read-word-documents

536 sizeof UInt32 UInt32 ccpText data getBytes ccpText range NSMakeRange 588 sizeof UInt32 NSData textData data subdataWithRange NSMakeRange fcMin 512 ccpText NSString textContent NSString alloc initWithData textData encoding NSUTF16LittleEndianStringEncoding..

iPhone: NSData representation of Audio file for Editing

http://stackoverflow.com/questions/9385705/iphone-nsdata-representation-of-audio-file-for-editing

sound file NSRange firstChunk firstChunk.length startingPosition firstChunk.location 0 mergedData appendData file1Data subdataWithRange firstChunk Add new sound mergedData appendData file2Data First chunk from original sound file NSRange secondChunk secondChunk.length.. file1Data length startingPosition secondChunk.location startingPosition mergedData appendData file1Data subdataWithRange secondChunk NSLog @ File1 d File2 d Merged d file2Data length file2Data length mergedData length Convert mergedData to Audio..