in reply to Re^2: Sorting an array of hashes
in thread Sorting an array of hashes
Actually, in that case you need to check if the value is defined. The element still exists, and checking for existens doesn't buy you anything.
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Re^4: Sorting an array of hashes
by BKB (Novice) on Mar 27, 2008 at 10:46 UTC | |
by stiller (Friar) on Mar 27, 2008 at 10:57 UTC |
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