Getting a weird character when alerting escaped numbers
<p>I find that when I escape numbers that start from 0 to 7 and alert them, I get a weird symbol:</p>

<pre><code>alert( "\0" ); // or \1, \2, \3...\7
</code></pre>

<p><img src="http://i.stack.imgur.com/O1YCB.png" alt="Weird character"></p>

<p>This is only visible when I alert it, but document.write and console.log won't show it. Escaping numbers greater than 7 will appear fine. I'm using the latest version of Chrome. Why am I getting this weird character? Thanks.</p>
