title: Node js serving old versions of modified angular files (instead on new ones)
body: <p>I'm programming a project using the MEAN stack. All fine, except with the static files.</p>
  
  <p>I have some rules in the Node router file to serve the static files. And it's working, but then I have done a change on an Angular file, but the Node server is returning me the old version of this file (before the changes).</p>
  
  <p>Why is this happening?</p>
  
  <p>Mainly, my server routing code is this one:</p>
  
  <pre><code>var app = express();
  
  app.use("/node_modules/angular", express.static(__dirname + '/node_modules/angular'));
  app.use("/scripts", express.static(__dirname + '/public/scripts'));
  
  app.get('*', function(req, res){
      res.sendFile(path.join(__dirname + "/public/index.html"));
  });
  </code></pre>