iPhone - Pulling text from a NSURL

Hey guys, I am working on an application that initially loads a website from the URL http://en.m.wikipedia.org/wiki/::Random? which gives me a random wikipedia page. I was wondering how would I go about parsing the URL to get the actual page label? Like I know that the page for the United States is http://en.m.wikipedia.org开发者_Go百科/wiki/United_States and Mighty Morphin Power Rangers (the original of course) is http://en.m.wikipedia.org/wiki/Mighty_Morphin_Power_Rangers

How do I go about dealing with the multiple underscores (a random variable) in the URL?

So in the case of your Wikipedia URL, you can use the lastComponent method of NSURL combined with some NSString replacement. Here's an example:

NSURL *url = [NSURL URLWithString:@"http://en.wikipedia.org/wiki/United_Kingdom"];
NSString *title = [url lastPathComponent];
title = [title stringByReplacingOccurrencesOfString:@"_" withString:@" "];

So what happens is you create a NSURL, you ask it for the last component which is returned as a string ("United_Kingdom"), and then you replace all underscores in the string with spaces (giving you "United Kingdom").