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Re^3: Common hash keysby moritz (Cardinal) |
| on Jun 07, 2008 at 08:42 UTC ( [id://690813]=note: print w/replies, xml ) | Need Help?? |
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Sorry, but none of these (...) relate to my question. Well, they are not the only topics in perlfaq4. I was referring to intersection of arrays. keys %hash is a list after all, and although the FAQ speaks of arrays, it works for lists as well.
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