Programming practises

Is there a thread that has debated on some bad and good programming practises? I just want to read on that. :) Since I get to see a lot of code and everytime I had to adjust to that. Sometimes I'm seeing some Bad programming practices I think. and well I just want to know the others.

I know this is much to do with the coding standards... I have been coding professionally for almost 2 years now but I still have yet to learn a lot!..

:wave: Thnx in advance.