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Re^2: Idiom to return 0 or random number of array elementsby Anonymous Monk |
| on Dec 07, 2012 at 05:47 UTC ( [id://1007689]=note: print w/replies, xml ) | Need Help?? |
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Are you confusing the element at index 0 with 0 elements- e.g. the empty list? I want to the empty list with equal probability, and my solution does that. I'm just looking for a more succinct way to express it.
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