If you have to write Objective-C for some unfortunate reason - http://fuckingblocksyntax.com/

If you have to write Objective-C for some unfortunate reason and your IT infrastructure doesn’t like fun - http://goshdarnblocksyntax.com/

oh boy… yeah WoW was around 3 hours a day x 5 days a week for about 4 years. Some days were more, some days were less, and I took a few breaks here and there. That comes out to around 100 days.