For loop instead of while loop
<p>Reading through the jQuery source I stumbled upon the following piece of code (available <a href="http://james.padolsey.com/jquery/#v=1.6.2&amp;fn=jQuery.each" rel="nofollow">here</a>):</p>

<pre><code>for (; i &lt; length;) {
    if (callback.apply(object[i++], args) === false) {
        break;
    }
}
</code></pre>

<p>Why is a <code>for</code> loop used here instead of a <code>while</code> loop?</p>
