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| No such thing as a small change | |
| PerlMonks |
Re: hash arrayby grizzley (Chaplain) |
| on Oct 09, 2012 at 11:06 UTC ( [id://997978]=note: print w/replies, xml ) | Need Help?? |
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Please use <code> tags around your code. And regarding your problem: @keys = keys %hash will put all keys from hash in the array. Duplicated entries are there possibly because in your hash you have key the same as value.
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