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Re: Printing the header rowby martin (Friar) |
on Sep 13, 2012 at 15:48 UTC ( [id://993520]=note: print w/replies, xml ) | Need Help?? |
I guess the situation that the first round of an iteration provides information that is valid for all rounds, while not available before the iteration has started, is too unlikely to call for a general pattern. That said, a way to achieve the same result with slightly prettier code alignment could be:
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