Pick random element: Difference between revisions
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<syntaxhighlight lang="javascript">var array = [1,2,3]; |
<syntaxhighlight lang="javascript">var array = [1,2,3]; |
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return array[Math.floor(Math.random() * array.length)];</syntaxhighlight> |
return array[Math.floor(Math.random() * array.length)];</syntaxhighlight> |
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=={{header|Joy}}== |
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<syntaxhighlight lang="joy">DEFINE pick_random == dup size rand swap rem at. |
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(* initialize random number generator *) |
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time 89 * clock + srand |
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["zero" "one" "two" "three" "four" "five" "six" "seven" "eight" "nine" "ten" "eleven" "twelve"] |
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pick_random.</syntaxhighlight> |
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=={{header|jq}}== |
=={{header|jq}}== |
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