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Re^4: The Anomalous each()by jdhedden (Deacon) |
on Nov 18, 2005 at 20:39 UTC ( [id://509944]=note: print w/replies, xml ) | Need Help?? |
Better wording would be: Caution: Don't use each() for a loop if you have to hand your hash to a function unless you know for sure that the function definitely won't use each()/keys()/values() on it. (It's probably a sure bet that if you hand off a hash to a function it will do just that.)
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