iPhone
[objc]NSString 문자열에서 숫자만 뽑아내기
tenn
2013. 4. 17. 10:53
문자열에서 숫자만 뽑아내기
NSString *newString = [[origString componentsSeparatedByCharactersInSet:
[[NSCharacterSet decimalDigitCharacterSet] invertedSet]]
componentsJoinedByString:@""];
http://stackoverflow.com/questions/1129521/remove-all-but-numbers-from-nsstring