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| Keep It Simple, Stupid | |
| PerlMonks |
Re: references changing a hash valueby splinky (Hermit) |
| on Apr 26, 2005 at 14:01 UTC ( [id://451575]=note: print w/replies, xml ) | Need Help?? |
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$ranimals is a reference to %animals, so they both point at the same thing. So, when you change $$ranimals{'duck'}, you're also changing $animals{'duck'}.
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