trim 一个 NSString
2012-02-03
trim NSString
NSString * string = @"\n \t\t hello string \t\n \n\n";
NSString * trimed = [string stringByTrimmingCharactersInSet:
[NSCharacterSet whitespaceAndNewlineCharacterSet]]
NSLog(@"%@", trimed);
NSString * string = @"\n \t\t hello string \t\n \n\n";
NSString * trimed = [string stringByTrimmingCharactersInSet:
[NSCharacterSet whitespaceAndNewlineCharacterSet]]
NSLog(@"%@", trimed);