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- //Given an array, double each value in the array.
- var DoubleValuesInArray = function(someArray) {
- for (var i in someArray) {
- if (typeof someArray[i] == "number") {
- someArray[i] = Math.pow(someArray[i],2);
- }
- }
- return someArray;
- };
- console.log(DoubleValuesInArray([1,2,3,4]));
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