I recently found a gem buried in the internal Meta wiki that described how dynamic config is created and managed for all the family apps of Meta/Facebook, serving billions of users every day.
The research paper is not very new, but still very valuable, and most importantly, freely accessible to public at: https://research.fb.com/wp-content/uploads/2016/11/holistic-configuration-management-at-facebook.pdf
show full processlist;
show engine innodb status;
ALTER TABLE my_tableÂ AUTO_INCREMENT = 1000000;
Just got my new Mac air, and spent hours setting up xdebug to work with the latest Netbeans 7.3.1 on OS X 10.8.4 . I have set up Xdebug on various systems before, including Linux (CentOS, Ubuntu), Windows (XAMPP), and Mac OS, and almost always have issues here and there. This time is no strange either. Netbeans always displays “waiting for connection” every time I clicked the debug button in Netbeans.
The “netstat -nat | grep 9000” command shows port 9000 was connected/disconnected successfully in each try, so it seems that connection was established just fine.
Then I spent hours of time checking firewall setup and playing with all sorts of php.ini parameters. And eventually, I changed the port to 9001 in both php.ini and the Netbeans debugger, and bum it works magically! Sigh.