jquery on hover show tooltip code example

Example: jquery tooltip

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>tooltip demo</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">
  <script src="//code.jquery.com/jquery-1.12.4.js"></script>
  <script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
</head>
<body>
 
<p>
  <a href="#" title="Anchor description">Anchor text</a>
  <input title="Input help">
</p>
<script>
  $( document ).tooltip({});
</script>
 
</body>
</html>