title: How to set a variable on node.js if it's name is in other variable?
body: <p>On the browser I can use the window object. How to do this on node.js?</p>
  
  <pre><code>var name="test"; 
  var &lt;name&gt; = 3; 
  print(test); 
  //output: 3
  </code></pre>