Unique Random Numbers

Added By: premshree

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Description:  This JavaScript picks up a number of unique random elements from an array. For example; if you have an array myArray consisting of 10 elements and want to pick 5 unique random elements. Suppose initially myArray[3] is picked randomly, then myArray[3] should not be picked again. If you want to pick 4 numbers, call the function like this : pickNums(4)
Language:  JavaScript

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