Can't login in Windows with cached user credentials Can't Login to Server; 4625 Audit Failure status 0xc0000413 Can't ping FQDN unless I do ipconfig /registerdns can't resolve internal DNS names Can't see the (Routing and Remote Access) in the (Administrative Tools) Cannot join a w...
add assembly to GAC_MSIL Add byte array column to datatable Add code behind file to an existing page Add css and javascript to html file dynamically in c# add datarow matching multiple column values add image name into the drop down list Add JavaScript & CSS in UserControl Add multiple loc...
Please note the MySQL admin password output by the startup command. That command also carries a caveat: you currently can’t start MySQL from a snap as the system userroot. Generally, the usual way of running MySQL is to start it asroot, then it will automatically drop privileges by switc...
drop index idx_tab on book; alter table book add index idx_atb (authorid,typeid,bid); explain select bid from book where authorid=1 and typeid in(2,3) order by typeid desc ; 小结: a.最佳做前缀,保持索引的定义和使用的顺序一致性 b.索引需要逐步优化 c.将含In的范围查询 放到where条件的...
bob, %operator ALL= /sbin/, /usr/sbin, /usr/oracle/backup.pl Conclusion In this tutorial, we learned how to allow root access to a user in a Linux system. Login in as root and running commands is dangerous because all commands are with the highest privileges. Accident mistakes can even...
12 digit unique random number generation in c# / asp.net 2 digits month 2 dimensional ArrayList in VB.NET? 2 minutes before session timeout, warn the user and extend it 2D array - How to check if whole row or column contain same value 302 is sent back to browser when response.redirect...
add assembly to GAC_MSIL Add byte array column to datatable Add code behind file to an existing page Add css and javascript to html file dynamically in c# add datarow matching multiple column values add image name into the drop down list Add JavaScript & CSS in UserControl Add multiple loc...