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| Think about Loose Coupling | |
| PerlMonks |
Re: Eliminate duplicate and original valuesby premchai21 (Curate) |
| on Nov 25, 2001 at 23:13 UTC ( [id://127405]=note: print w/replies, xml ) | Need Help?? |
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What about if the array contains 1, 2, 3, 2, 4? Would you like the result to be 1, 2, 3, 2, 4? Or 1, 3, 4? That is, what exactly counts as a duplicate value?
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