Timestamps in JavaScript
<p>In order to take the Timestamps in javascript yuo can write this kind of code:</p>

<pre><code>// Usual Way
var d = new Date();
timestamp = d.getTime();
</code></pre>

<p>But I found that is it also possible to get the same result in this way:</p>

<pre><code>// The shortest Way
timestamp = +new Date();
</code></pre>

<p>Can someone help me to understand how the Shortest Way works?</p>
