title: Deploying an app on previously created app name in heroku
body: <p>i deploy an app on heroku  damp-woodland-6747 .and deployed a rail app . now i want to deploy a node app on this app name.how to do this  ??please guideline </p>
  
  <p>in past i mainly run two commands </p>
  
  <pre><code>heroku create
  
  git push heroku master
  </code></pre>