Knuth shuffle: Difference between revisions
m
→ES5
m (→ES5) |
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Line 2,646:
for (i = arr.length - 1; i > 0; i -= 1) {
rand = Math.floor((i + 1) * Math.random());//get random between zero and i (inclusive)
temp = arr[rand];
arr[rand] = arr[i]; //swap i (last element) with random element.
arr[i] = temp;
}
Line 2,673:
3,1,2 16460
3,2,1 16596</pre>
===ES6===
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