Cara buat dropdown terbuka saat di hover pada bootstrap

Assalamu'alaikum wr wb
Kali ini saya akan share bagaimana Cara buat dropdown terbuka saat di hover pada bootstrap.
Berikut ini syntaxnya.
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

<div class="dropdown">
  <button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">Dropdown Example
  <span class="caret"></span></button>
  <ul class="dropdown-menu">
    <li><a href="#">HTML</a></li>
    <li><a href="#">CSS</a></li>
    <li><a href="#">JavaScript</a></li>
  </ul>
</div>

<script type="text/javascript">
$(document).ready(function() {
if ($(window).width() > 767) {
    $(".dropdown-toggle").click(function() {
        return false;
    });

    var hoverTimeout;
    $(".dropdown-toggle").hover(function() {
        var element = $(this).parent(".dropdown");
        hoverTimeout = setTimeout(function(){
            element.addClass("open");
        }, 250);
    },function() {
        clearTimeout(hoverTimeout);
        var element = $(this).parent(".dropdown");
        hoverTimeout = setTimeout(function() {
            element.removeClass("open");
        }, 250);

        $(".dropdown-menu").hover(function(){
            clearTimeout(hoverTimeout);
        },function(){
            setTimeout(function() {
                element.removeClass("open");
            }, 250);
        });
    });
}
});
</script>
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Semoga bermanfaat.
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