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2014/10/15 ¤U¤È 10:14:23
iphone Programming Glossary: sscanfSource for a good, simple, soft modem library http://stackoverflow.com/questions/10693590/source-for-a-good-simple-soft-modem-library output file n s rx sample rate PCM input file data output file n argv 0 argv 0 return 0 if stricmp argv 1 tx argc 6 sscanf argv 2 u sampleRate 1 sscanf argv 3 lf noiseLevel 1 return testTx sampleRate noiseLevel argv 4 argv 5 else if stricmp argv.. rate PCM input file data output file n argv 0 argv 0 return 0 if stricmp argv 1 tx argc 6 sscanf argv 2 u sampleRate 1 sscanf argv 3 lf noiseLevel 1 return testTx sampleRate noiseLevel argv 4 argv 5 else if stricmp argv 1 rx argc 5 sscanf argv 2.. 1 sscanf argv 3 lf noiseLevel 1 return testTx sampleRate noiseLevel argv 4 argv 5 else if stricmp argv 1 rx argc 5 sscanf argv 2 u sampleRate 1 return testRx sampleRate argv 3 argv 4 else goto Usage Typical usage modem.exe tx 8000 0.2 testin.txt..
How to parse an ISO-8601 duration in Objective C? http://stackoverflow.com/questions/1146416/how-to-parse-an-iso-8601-duration-in-objective-c share improve this question If you know exactly which fields you'll be getting you can use one invocation of sscanf const char stringToParse ... int days hours minutes seconds NSTimeInterval interval if sscanf stringToParse P dDT dH dM.. use one invocation of sscanf const char stringToParse ... int days hours minutes seconds NSTimeInterval interval if sscanf stringToParse P dDT dH dM sS days hours minutes seconds 4 interval days 24 hours 60 minutes 60 seconds else handle error.. 0 seconds 0 const char ptr stringToParse while ptr if ptr 'P' ptr 'T' ptr continue int value charsRead char type if sscanf ptr d c n value type charsRead 2 handle parse error if type 'D' days value else if type 'H' hours value else if type 'M'..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an howLong NSString dateStr date description const char dateStrPtr dateStr UTF8String int year month day hour minute sec sscanf dateStrPtr d d d d d d year month day hour minute sec year 1970 NSLog @ d years n d months n d days n d hours n d minutes..
How to convert HEX to NSString in Objective-C? http://stackoverflow.com/questions/6421282/how-to-convert-hex-to-nsstring-in-objective-c alloc init autorelease int i 0 while i str length NSString hexChar str substringWithRange NSMakeRange i 2 int value 0 sscanf hexChar cStringUsingEncoding NSASCIIStringEncoding x value newString appendFormat @ c char value i 2 share improve this..
Convert String of Hex to NSString of text? http://stackoverflow.com/questions/6515360/convert-string-of-hex-to-nsstring-of-text string NSArray components str componentsSeparatedByString @ for NSString component in components int value 0 sscanf component cStringUsingEncoding NSASCIIStringEncoding x value newString appendFormat @ c char value NSLog @ @ newString ..
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