真机调试报错error ==Error Domain=NSURLErrorDomain Code=-1009 "似乎已断开与互联网的连接." 请注意,错误代码是-1009,网上关于网络链接查询错误代码的网站很多,查询一下,会发现 -1009 kCFURLErrorNotConnectedToInternet NSURLErrorNotConnectedToInternet “The connection failed because the device is not connecte
备用 @ECHO OFF ECHO ===Check how many SMB shares that already connected=== net use ECHO ===Disconnect them all without asking for permission=== net use * /D /y ECHO ===Hit Enter to continue=== set /p DUMMY=Hit ENTER to continue... 如何断开SMB连接并避免等待用户输入Yes
用管理员账户sa登陆,然后在master下新建查询: 在查询窗体输入: declare @i int declare cur cursor for select spid from sysprocesses where db_name(dbid)= '要断开连接的数据库名称' open cur fetch next from cur into @i while @@fetch_status=0 begin exec('kill '+@i) fetch next from cur into @i
outlook对于html的支持是有限制的,在编写这些html的时候注意遵循以下规则: Never use colspans or rowspans. Always set correct dimensions for your tables and cells. Use spacer gifs rather than &nbps;. Always specify correct image sizes and never scale images up or down. Always add
首先 用root用户登录 如果可以登录 那么应该是权限的问题 这里选择 方法二:修改 /etc/sudoers 文件,找到下面一行,在root下面添加一行,如下所示: ## Allow root to run any commands anywhere root ALL=(ALL) ALL tommy ALL=(ALL) ALL
在master数据库中执行如下代码 declare @i INT declare cur cursor for select spid from sysprocesses where db_name(dbid)= ''Your_Database_Name' open cur fetch next from cur into @i while @@fetch_status=0 begin exec('kill '+@i) fetch next from cur into