title: node.js Buffer data decode
body: <p>I am getting data from TCP into node.js. The data is in buffer format and looks like:</p>
  
  <pre><code>♣ ? d       ?&amp;+? 
  </code></pre>
  
  <p>How can I parse that data into normal strings, eg 12345</p>
  
  <p>Thank you.</p>