What are the key codes for the right and left arrow keys?

Question

What are the key codes for the right and left arrow keys?

Answer 1

Left: 37, Right: 39.

Discovery of other keycodes can be done with the following code:

$('body').keyup(function (event) {
  console.log(event.keyCode);
});

Which will output the keycode to the console when you press any key.

Answer 2

left key - 37

right key - 39