Increment integer by 1; every 1 second

Question

My aim is to create identify a piece of code that increments a number by 1, every 1 second:

We shall call our base number indexVariable, I then want to: indexVaria

Answer 1

Try:

var indexVariable = 0;
setInterval(
    function () {
        indexVariable = (indexVariable + 1) % 361;
    }, 1000}