The complement is also true: Procedural code makes it hard to add new data structures because all the functions must change. OO code makes it hard to add new functions because all the classes must change.

Procedural code (code using data structures) makes it easy to add new functions without changing the existing data structures. OO code, on the other hand, makes it easy to add new classes without changing existing functions.

Having errors in code? Take a bio break...

To err is human - and to blame it on a computer is even more so.

If the automobile had followed the same development as the computer, a Rolls Royce would today cost $100, get a million miles per gallon, and explode once a year killing everyone inside.

I happen to think that computers are the most important thing to happen to musicians since the invention of cat-gut which was a long time ago.