TRON Legacy: the console prompt
If you ever watched TRON Legacy you would have seen the console prompt and the commands on the terminal…
Find transactions that are locked (and who to blame for!)
Have you ever wonder about what transaction (and user) is blocking another transaction? In other words, who to blame for keeping the database locked in any part? Here’s a short and dirty way to dig a little into the problem.
Magit vs EGit
I don’t know if I hate EGit the much or love Magit so much!
Cups password editing on Linux
It is not so easy as it seems to manage changes into the printers.conf file, as they are rolled back automatically!
xmin and ON_ERROR_ROLLBACK
I hit what I thought it was a strange MVCC behavior, and of course PostgreSQL was right, just I was using the wrong option…
Luca Ferrari