Example code that skips error handling, unless that is made clear in the accompanying text, is an example of how to do something badly. I'm sure you didn't intend it like that, but error handling and considering edge cases are the key to writing robust reliable code.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^4: Passing Variables by GrandFather
in thread Passing Variables by catfish1116

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