原文:SQL去掉小数点有效数字后的所有0 第一种方法 select cast(2.5000000000000 as real) select cast(2 as real) select cast(2.00000 as real) 第二种方法 CREATE function [dbo].[ClearZero](@inValue varchar(50)) returns varchar(50) as begin declare @returnValue varchar(2
今天安装wamp后,127.0.0.1可以访问,localhost不能访问,出现 “error You don't have permission to access”的错误, 网上查了下,很多方法都不行,最后用这个方法解决: # onlineoffline tag - don't remove Order Deny,Allow Deny from all Allow from 127.0.0.1 </Directory> 把最后两行改为 # onlineoffline tag - don't