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I've recently been reading a bunch of software engineering books in an attempt to improve my skills. This is no mean feat, as I'm already the best programmer in my company. Code Complete is absolutely the best book I've ever seen on the subject. It is a must read for everyone who wants to program. I would make it required reading for all students and computer professionals. It's very readable, and if you follow it's advice it will change your life.




The answer to this one is quite simple; however it takes some time to figure out.   The main thing that you need to remember is that you can not devide by zero.

  A =B, therefore (A-B) = 0.

When you cancel out the (A-B) on both sides (line 4) you are dividing by zero.   Therfore the answer is undefined.

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Last updated: December 31, 1998.