If you’re trying to import an sql file using symfony propel-insert-sql and you get this error :
ERROR 1005 (HY000): Can’t create table ‘Table.frm’ (errno: 150)
check this command output it’s really helpful :
mysql>SHOW ENGINE INNODB STATUS;
it will give you the detailed explanation about the most recent innoDB foreign key error.
If you are using a mysqldump file [...]

Gedit snippets plugins allow smart code completion ala Textmate. Here is how to configure gedit to enable this feature :
1/ Download this file it contains symfony smart completion code
2/ Click “Edit” > “Preferences” and then select the plugins tab, scroll down unitl you found “Snippets”, Check it

3/ Go to “Tools” > “Manage Snippets” [...]