In Javascript, "" + 8.1 works fine, giving "8.1", but "" + 8.0 gives "8". How to make it give "8.0"?
<p>In Javascript (trying in Firefox 4)</p>

<pre><code>"" + 8.1
</code></pre>

<p>gives <code>"8.1"</code> (a string).  But</p>

<pre><code>"" + 8.0
</code></pre>

<p>gives <code>"8"</code> (also a string), but is there a way to make it give <code>"8.0"</code> instead like it did for <code>8.1</code>?</p>
