iPhone: How to access NSMutableArray two dimensional setting?
<p>I am using insertObject for NSMutableArray for storing values into two dimensional array like below for example.</p>

<pre><code>[mutableArrayPtr insertObject:[NSMutableArray arrayWithObjects:firstData, secondData,nil] atIndex:index];
</code></pre>

<p>I think, it is correct way of storing values in two dimensional array in Obj C.</p>

<p>I want to access it at later point of time. How can i do that?</p>

<p>Thanks!</p>
