In college I worked for a company whose goal was to prove that their management techniques could get a bunch of freshman to write quality code.
They couldn't. I would go find the code that caused a bug, fix it and discover that the bug was still there. Because previous students had, rather than add a parameter to a function, would make a copy and slightly modify it.
I deleted about 3/4 of their code base (thousands of lines of Turbo Pascal) that fall.
Bonus: the customer was the Department of Energy, and the program managed nuclear material inventory. Sleep tight.
replies(7):