Athanasius Thank you for the correction!

I played with your code and even if the for loops are in a subroutine, the state version of $x is never re-initialized. In the documentation, my brain got stuck when the first sentence compared it to a my variable, causing a brain cramping mis-reading of the rest! Great that we have more eyeballs than mine on this stuff!

One thing I didn't test was behavior in threads. I am not sure what would happen.

In reply to Re^5: Easiest way to do something only on first iteration of loop by Marshall
in thread Easiest way to do something only on first iteration of loop by ibm1620

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