Get file name and extension from URL path

How to get file name with extension in a URL path is relatively straight forward in iOS. 

The code below should work. Put your url into a NSURL variable named yourURL or whatever. Then type the below:

 NSString *JPEGfilename = [[yourURL absoluteString] lastPathComponent];

This will give you your JPEG filename or below:

 NSURL *yourURL = [NSURL urlWithString:@"http://www.hdwallpapers.in/walls/honda_v4_concept_widescreen_bike-wide.jpg"];
 NSString *JPEGfilename = [yourURL lastPathComponent];