Chrome and probably Opera sort object properties automatically
<p>Problem is: Chrome automatically sorts properties of object.</p>

<p>If I have an object like:</p>

<pre><code>var obj = {4: "first", 2: "second", 1: "third"};
</code></pre>

<p>then when I do next:</p>

<pre><code>for(var i in obj) {
    console.debug(obj[i]);
}
</code></pre>

<p>I see next:</p>

<p><code>third</code>
<code>second</code>
<code>first</code></p>

<p>but expect:</p>

<p><code>first</code>
<code>second</code>
<code>third</code></p>
