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Re^4: The High Price of Golf, and A Surpriseby Aristotle (Chancellor) |
on Sep 07, 2002 at 18:27 UTC ( [id://195892]=note: print w/replies, xml ) | Need Help?? |
The output would have been empty then; it is apparently not considered a NOP either:
('???' is what B::Deparse produces when something gets optimized away.) I'm guessing that's because a sort may have side effects f.ex with tied arrays or inside the callback (if there is one), or something to that effect. Makeshifts last the longest.
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