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Subject Computing
Topic Javascript

Topics Covered

  1. Javascript

Page Contents

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Study Guide: Random Number Generator

Example Javascipt code for a random number generator.

HTML

  <html>
    <head>
      <title>Random Number Generator</title>
    </head>
    <body>
      <div>
          <h1 id="random_num"></h1>
      </div>
    </body>
  </html>

Javascript

  <script>
      setInterval(function() {
      var number = 1 + Math.floor(Math.random() * 9999);
      $('#random_num').text(number);
      },
      500); // every 0.5 seconds
  </script>

Result


Related Content

Source: https://class.ronliskey.com/study/javascript/js-random_numbers/