good chemistry is complicated, and a little bit messy -LW |
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PerlMonks |
Re^3: rand + shift || popby lidden (Curate) |
on Dec 21, 2010 at 15:58 UTC ( [id://878294]=note: print w/replies, xml ) | Need Help?? |
Shuffleing is O(n) and spliceing is O(1), this may matter if your array is large. Update: Oops, my understanding of splice was wrong. See JavaFan and ikegami below.
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