I remember when I working for my previous company, I've several programmers in my team,
they always ask me the same question : How to write good codes? and my answer is always
the same : Easy to read and understand by other people, no bugs and get the job done
in time. As I study their codes individually, I found that they have different style in writing
their codes but the result are just the same.

No offence and not direct to your comments, you just bring up my memories in the old days