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| laziness, impatience, and hubris | |
| PerlMonks |
Re^4: Unique numeric ID for reference?by Jeffrey Kegler (Friar) |
| on Oct 07, 2007 at 15:35 UTC ( #643292=note: print w/ replies, xml ) | Need Help?? |
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Sorting with numeric references as a key will gather records with the same reference together. This might be done, for example, to weed out duplicates. Other than that, yes, you're right, the ordering between non-identical references is pseudo-random and not very useful. jeffrey
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