How to register that the cookie would be exhibited once an hour?

Question

JavaScript

With this code, cookies are set once a day, but once an hour, as I understand it, what needs to be fixed here (days*24*60*60*1000), but I don’t know what exactly. Can you help me figure out what each number stands for?

function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

Answer 1

24 is the number of hours in a day. Just take 24 out of the total.
Then not days but hours will fall into the function. It would be better to rename days to hours, but not necessary