title: Single quotes within json value
body: <p>Javascript fails to read this json string as it contains a single quote character which it sees as the end of the string. </p>
  
  <p>How can I escape the single quote so that it is not seen as the end of the string?</p>
  
  <pre><code>var json = '{"1440167924916":{"id":1440167924916,"type":"text","content":"It's a test!"}}';
  
  var parsed = JSON.parse(json);
  </code></pre>