title: Iterating over a dictionary in Javascript
body: <p>I am fairly new to Javascript- and trying to iterate over a dictionary in Javascript. I can easily do so in python:</p>
  
  <pre><code>for key, value in dict.items():
      //do something
  </code></pre>
  
  <p>Is there a similar way to do the same in Javascript?</p>
  
  <p>Structure I am trying to iterate over is:</p>
  
  <pre><code>{ 'meta.num_prod': 4,
    'meta.crtd_on': '2015-12-24T06:27:18.850Z',
    'meta.last_upd': '2015-12-24T06:46:12.888Z',
    's.103114': 
       { prod_id: '103114',
         product_type: 'normal',
         last_updated: '2015-12-24T06:28:44.281Z',
         qty: 3,
         created_on: '2015-12-24T06:27:18.850Z' },
    's.103553': 
       { prod_id: '103553',
         product_type: 'normal',
         last_updated: '2015-12-24T06:46:12.888Z',
         qty: 1,
         created_on: '2015-12-24T06:46:12.888Z' } }
  </code></pre>