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- Mr_WANG_521 2018-04-25
1
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- sunnyyoung91 2018-03-31
let str = " ---Hello---- " as NSString
str.stringByTrimmingCharactersInSet(NSCharacterSet(charactersInString:" -")) "Hello"
其中“ ”里面是空格+横杠
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- 慕设计4438493 2018-01-05
- let s6=" ---Hello ------ " as NSString; s6.stringByTrimmingCharactersInSet(NSCharacterSet(charactersInString:" -" ; ---"Hello"
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- jianshelu 2017-03-03
- Preference download
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截图0赞 · 0采集
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- jianshelu 2017-03-03
- Option按键
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- X_Bingxin 2016-10-11
- String 和 NSString
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- YumaiCode 2016-07-12
- 5-5 文档查询
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截图0赞 · 0采集
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