The example in this article describes how to implement random sorting of arrays in JavaScript. Share it with everyone for your reference. The specific implementation method is as follows:
function Shuffle(o) {
for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
return o;
};
How to use:
var testArray = [1,2,3,4,5];
Shuffle(testArray);
// jQuery to dump out new values to element with ID of 'dump'
$(function() {
for (var i=0;i<testArray.length;i++) {
$("#dump").append(testArray[i]);
}
});
Output result:
35214
I hope this article will be helpful to everyone’s JavaScript programming design.
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