Listening to all the notifications in your app

Sometimes you need to use other peoples code, sometimes you don't get to see their code (eg frameworks). Sometimes you want / need to see what is happening under the covers.

Here is a nice link that shows how to do it.
http://samjarman.co.nz/blog/quick-tip-listen-to-all-the-notifications/

in short;

	NSNotificationCenter *notifyCenter = [NSNotificationCenter defaultCenter];
	[notifyCenter addObserverForName:nil
	object:nil
	queue:nil
	usingBlock:^(NSNotification* notification){
	// Explore notification
	NSLog(@"Notification found with:"
	"\r\n name: %@"
	"\r\n object: %@"
	"\r\n userInfo: %@",
	[notification name],
	[notification object],
	[notification userInfo]);
	}];