Not complaining about the article, but here are my thoughts. Write and maintain your own code for a significant amount of time. When you see bugs repeating the

Not complaining about the article, but here are my thoughts. Write and maintain your own code for a significant amount of time. When you see bugs repeating themselves you have no one to blame but yourself. If you come back to code that you have written a few months later and you can't make sense of it fairly quickly, its probably time to refactor that part. Think about the design up front and the implications of doing things that way or another way.