sql代码如下: 统计重复的数据 select MingCheng from tabShouFeiGongShi group by MingCheng having count(MingCheng) >= 2 select * from (select *from tabShouFeiGongShiwhere MingCheng in (select MingCheng from tabShouFeiGongShi group by MingCheng having count(MingChe…
asp下过滤重复字符串的代码,有时候我们需要过滤一些重复的字符串,下面的代码即可解决这个问题 比如 1223445677777778aabbcccccccccc 经过过滤之后就是12345678abc <% '过滤重复 Function norepeat(Str) Dim RegEx If IsNull(Str) Or Str="" Then Exit Function Set RegEx=New RegExp RegEx.Global = True RegEx.IgnoreCa…
Given a non-empty string check if it can be constructed by taking a substring of it and appending multiple copies of the substring together. You may assume the given string consists of lowercase English letters only and its length will not exceed 100…