Get the extension of a file contained in an NSString

iphone objective-c regex ios5 nsstring

You're looking for [fileType pathExtension]

iphone objective-c regex ios5 nsstring

//NSURL *url = [NSURL URLWithString: fileType];NSLog(@"extension: %@", [fileType pathExtension]);

Edit you can use pathExtension on NSString

Thanks to David Barry

iphone objective-c regex ios5 nsstring

Try this :

NSString *fileName = @"resume.doc";  NSString *ext = [fileName pathExtension];

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