jQuery, I want an explanation. Why does this work? $($('div')) <p>I'm curious. This:</p> <pre><code>$('div'), this $($('div')), and this $($($('div')))... and so on </code></pre> <p>Seem to all work as selectors for HTML elements. Does anyone know why this works, and if there are any actual (besides redundancy), problems that arise when doing this?</p> <p><a href="http://jsfiddle.net/NpT2b/" rel="nofollow">http://jsfiddle.net/NpT2b/</a></p>