Calling a function every 60 seconds

Question

Using setTimeout() it is possible to launch a function at a specified time:

setTimeout(function, 60000);

But what if I would l

Answer 1

function random(number) {
  return Math.floor(Math.random() * (number+1));
}
setInterval(() => {
    const rndCol = 'rgb(' + random(255) + ',' + random(255) + ',' + random(255) + ')';//rgb value (0-255,0-255,0-255)
    document.body.style.backgroundColor = rndCol;   
}, 1000);

it changes background color in every 1 second (written as 1000 in JS)