title: How to make text completely unselectable and uncopy-able?
body: <p>You guys know this code, right ?</p>
  
  <pre><code>div {
      -webkit-user-select: none;  /* Chrome all / Safari all */
      -moz-user-select: none;     /* Firefox all */
      -ms-user-select: none;      /* IE 10+ */
  
      -o-user-select: none;
      user-select: none;          
  }
  </code></pre>
  
  <p>Well, while you would use <strong>ctrl + a</strong> (or <strong>cmd + a</strong> on a <em>mac</em>) on a page and nothing visible seems selected, you can still copy it using <strong>ctrl + v</strong> (or <strong>cmd + v</strong> on a <em>mac</em>) and paste it in a <em>Word</em>-document (for example) or copy the text from the source code, so basically if you decide to use it, do know it's useless.</p>
  
  <p>But I do have seen some websites which somehow manage to make text unselectable and uncopy-able. How would these guys do it ?</p>