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| PerlMonks |
Re: to pick the common element in the arrayby UnderMine (Friar) |
| on Oct 17, 2008 at 13:32 UTC ( [id://717732]=note: print w/replies, xml ) | Need Help?? |
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Is position as well as value important?
i.e. from you example would you expect back @answer=(2,3); or @answer=(undef,2,3,2); UnderMine
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