javascript split string of ints to array

Question

I have a string MyString like this:

var MyString = "32,43,545,34,23,";

I'd like to have this in an array of ints.

If I do this:

var MyArray = MyString.split(",");

I get an array of strings. How do I get an array of ints?

I know I can loop over the array and do a parseInt on each element but I was wondering if there's a better way to do it.

Thanks.

Answer 1

unfortunatelly you'll have to manually walk through the array and change each element like this:

var MyArray = MyString.split(",");
for (var i=0, LoopTimes = MyArray.length; i < LoopTimes; i++){
    MyArray[i] = parseInt(MyArray[i], 10);
}

or you can also have a look at this: http://phpjs.org/functions/array_walk:349

Answer 2

'32,43,545,34,23'.split(',').map(Number)