How to detect that Ctrl+R was pressed?

Question

I\'m coding a function in jquery that executes if Ctrl+R is pressed but I can\'t seem to find out what the left and right ctrl keycodes are... Can some

Answer 1

We can also use Ascii code for finding the characters as well as the characters

$('html').keydown(function (e) {
     keydownfunc(e);
});
function keydownfunc(e) {
   if (e.ctrlKey && (e.key === "r" || e.key === "R")) {
       alert("ctrl+R");
   }
    }