如果是 sql server 或者 access下一条:select top 1 from tb where id > 知道的ID值order by id asc上一条:select top 1 from tb where id < 知道的ID值order by id desc获得上一条的id :select max(id)as id from [表] where id<"[你的要
由于海外版有些用户登录不上去,经过服务器的查看,发现是某些玩家的设备号末尾带有空格。 C#中去除首尾空格的函数如下: string _str = " fsa fa sf ";_str.TrimStart();//去除头部空格_str.TrimEnd();//去除尾部空格_str.Trim();//去除首尾空格
题目: Given a sequence of K integers { N1, N2, ..., NK }. A continuous subsequence is defined to be { Ni, Ni+1, ..., Nj } where 1 <= i <= j <= K. The Maximum Subsequence is the continuous subsequence