SQLServer中查询的数字列前面补0返回指定长度的字符串: 如: 角本如下: /****** Script for SelectTopNRows command from SSMS ******/ SELECT TOP [ID] ,[SN] ,[Name] FROM [EduDB].[dbo].[TestTab] ',SN) from TestTab; )+CAST(SN AS varchar()),) AS 'SN' from TestTab; )),) as 'sn' from Test…
1.卸载现有内核sudo apt purge linux-headers-* linux-headers-*-generic linux-image-*-generic linux-image-extra-*-generic linux-signed-image-*-genericReplace * with the kernel versions (for instance : 4.4.0-36) from the output of the command.例如: sudo apt purg…