What is this code in Javascript?
<p>On some JS code on some sites I see Javascript code such as this:</p>

<pre><code>SomeName.init = (function () {
    // some stuff
})();
</code></pre>

<p>I mean, this is not a jQuery plugin code such as this:</p>

<pre><code>(function( $ ){
    $.fn.myPlugin = function() {

    // Do your awesome plugin stuff here

    };
})( jQuery );
</code></pre>

<p>Then, what is it? and what is the resulting JS object?</p>
