title: Create object with duplicate keys
body: <p>In Javascript, how can I create this object without overwriting the keys with equal names.
  When the object is displayed, the keys override..</p>
  
  <pre><code>var dip = {
      qtd: 6,
      lce: {
          'oct': {
              'sgs': 1,
              'ucs': 1
          },
          'oct': {
              'sgs': 2,
              'ucs': 2
          }
      }
  };
  console.log(dip);
  
  //Result of console.log
  {
      qtd: 6,
      lce: {      
          'oct': {
              'sgs': 2,
              'ucs': 2
          }
      }
  }
  </code></pre>