title: How to make an image update on screen if the filename does not change?
body: <p>I have an image</p>
  
  <pre><code>&lt;img src="whatever.jpg"&gt;
  </code></pre>
  
  <p>An AJAX request uploads a different image to the server, replacing the file. When reloading I can see the new image.</p>
  
  <p><strong>How to make the image show the new file without reloading the page?</strong></p>