c# – 如何删除字符串中的重复字符
发布时间:2020-12-15 06:54:55 所属栏目:百科 来源:网络整理
导读:我有一个网站允许用户评论照片. 当然,用户会发表如下评论: ‘OMGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG!!!!!!!!!!!!!!!’ 要么 ‘YOU SUCCCCCCCCCCCCCCCCCKKKKKKKKKKKKKKKKKK’ 你懂了. 基本上,
我有一个网站允许用户评论照片.
当然,用户会发表如下评论:
要么
你懂了. 基本上,我想通过删除至少大部分超重复字符来缩短这些评论. 有任何想法吗? 解决方法
请记住,英语使用双字母通常你可能不想盲目地消除它们.这是一个正则表达式,将摆脱任何超越双重的东西.
Regex r = new Regex("(.)(?<=111)",RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.Compiled); var x = r.Replace("YOU SUCCCCCCCCCCCCCCCCCKKKKKKKKKKKKKKKKKK",String.Empty); // x = "YOU SUCCKK" var y = r.Replace("OMGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG!!!!!!!!!!!!!!!",String.Empty); // y = "OMGG!!" (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |