How to retrieve the substring with in the string
<p>I am new to iphone.I have small doubt that is I have a path of my audiofile which is placed in the directory in resources folder that path is </p>

<pre><code>/Users/Chary/Library/Application Support/iPhone Simulator/5.0/Applications/B02404E5-52DC-49B6-8DBB-C9946E4331AF/BiblePlayer.app/raj/1.mp3
</code></pre>

<p>My question is how to retrieve the string "1.mp3" from that entire path?</p>
