Splitting a list
<p>I've scoured various resources and can't figure out how to do a rather simple operation.</p>

<p>Right now, I have a list as follows:</p>

<pre><code>li = [['a=b'],['c=d']]
</code></pre>

<p>I want to transform this into:</p>

<pre><code>li = [['a','b'],['c','d']]
</code></pre>

<p>As I understand it, <code>split("=")</code> only applies to string types.  Is there an equivalent method for lists?</p>

<p>Pardon the simplicity of my question...</p>

<p>-Dan</p>
