title: Auto ordered keys inside JavaScript Object
body: <p>I create an object, and then pass on all his keys. It turns out they are ordered! How to avoid it? Is it real?</p>
  
  <pre><code>var obj = { "A": 1, "C": 2, "B": 3 };
  for (var key in obj)
  {
    //receiving in turn A, B and C instead of A, C, B
  }
  </code></pre>