How to find the key code for a specific key
Just googled and result
function displayunicode(e) {
var unicode = e.keyCode ? e.keyCode : e.charCode;
console.log(unicode);
}
<form>
<input type="text" size="2" maxlength="1" onkeyup="displayunicode(event); this.select()" />
</form>
As in, what keyboard events reports based on what keys are pressed
$("#textinput").keydown(function(e) {
e.keyCode; // this value
});
Try Here for all the key Events and These are the mobile key Events
$(function () {
$(document).keyup(function (e) {
console.log(e.keyCode);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Here's your online tool.