2013年4月23日
IOS中忽略字符串两边空格比较
摘要： -(Bool) compareStr:(NSString *) str ：(NSString *) str1{ //A character set containing only the whitespace characters space (U+0020) and tab (U+0009) and the newline and nextline characters (U+000A–U+000D, U+0085). NSCharacterSet *set = [NSCharacterSet whitespaceAndNewlineCharacterSet]; //Returns a... 阅读全文
posted @ 2013-04-23 22:23 游长江 阅读(187) 评论(0) 推荐(0)