How to copy TypedArray into another TypedArray?

Question

C# has a high performance array copying function to copy arrays in place:

Array.Copy(source, destination, length)

It\'s faster tha

Answer 1

You can clone an array using slice(0);.

var clone = myArray.slice(0);

And you can make it a native method:

Array.prototype.clone = function() {
    return this.slice(0);
};

Performance link comparing to loop