function duplicateArray(arr) {
var len = arr.length;
var dup = new Array();
var j;
for (j = 0; j < len; j++) {
dup[j] = arr[j];
}
console.log(dup);
}
return;
duplicateArray([2, 3, 5]);I appreciate your assistance, There are no errors thrown, however, nothing is being displayed on the console...
To duplicate an array, all you need to do is use the method .slice(0).
function duplicateArray(arr){
return arr.slice(0);
}
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