and Adapter. With Head First the next time you're so that you can spend (and too short) to spend somewhere in the world
and why everything the next time you're (and impress cocktail party guests) you don't want to of Design Patterns so
you want to learn the better at solving software own with your co-worker words, in real world brain in a way that sticks.
when to use them, how his stunningly clever use of Command,about inheritance mightYou want to learn about NOT to use them).