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2014/10/15 ¤U¤È 10:14:41
iphone Programming Glossary: symbol.dataQR Code Scanning in ios application http://stackoverflow.com/questions/16166646/qr-code-scanning-in-ios-application ZBarSymbol symbol nil NSString hiddenData for symbol in results hiddenData NSString stringWithString symbol.data NSLog @ the symbols is the following @ symbol.data EXAMPLE just grab the first barcode break EXAMPLE do something useful.. for symbol in results hiddenData NSString stringWithString symbol.data NSLog @ the symbols is the following @ symbol.data EXAMPLE just grab the first barcode break EXAMPLE do something useful with the barcode data resultText.text symbol.data.. EXAMPLE just grab the first barcode break EXAMPLE do something useful with the barcode data resultText.text symbol.data resultTextView.text symbol.data NSLog @ BARCODE @ symbol.data NSUserDefaults storeData NSUserDefaults standardUserDefaults..
NSString unicode encoding problem http://stackoverflow.com/questions/5447413/nsstring-unicode-encoding-problem problems converting the string to something readable . I'm using NSString substring NSString stringWithUTF8String symbol.data cStringUsingEncoding NSUTF8StringEncoding but I can't convert U7ab6 U51b1 into ' It shows as 窶冱 which is what I don't want..
Free barcode scanner SDK for iOS (iPhone) [closed] http://stackoverflow.com/questions/5659380/free-barcode-scanner-sdk-for-ios-iphone
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