obtaining string from urlpath in NSString in ipnone apps
<p>Hi
I am new to iphone development.</p>

<p>I want to obtain string from url path
For example,
the relative path: 90-000000-General_Motors<br>
i want to extract: General Motors<br>
if path is 90-000000-General_Motors/5.jpg<br>
i want to extract: 5</p>

<p>How can i acheive using simple coding </p>
