首页 > 代码库 > NSCharacterSet
NSCharacterSet
NSCharacterSet
inherits from: NSObject
Conforms to: NSObject, NSCoding, NSMutableCopying, NSCopying
Class Methods:
whitespaceCharacterSet
Returns a character set containing only the in-line whitespace characters space (U+0020) and tab (U+0009)
+ (id)whitespaceCharacterSet
e.g.
NSString * str;
NSString *trimmedStr;
trimmedStr = [str stringByTrimmingCharactersInset:[NSCharacterSet whitespaceCharacterSet]];
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。