Probably code complete, I'd studied engineering and programmed at home for years at a very poor level really. On becoming a commercial coder I got this and it g

Probably code complete, I'd studied engineering and programmed at home for years at a very poor level really. On becoming a commercial coder I got this and it gave me confidence in attacking a problem, maintaining code and the realization that, in a team, communication, readability and maintainability are more important that coding skill.