Just poke around this section of the Monastery. Most of the code will be way beyond you and some of it is bad, but there will be bits that will help and most of the really bad code will have follow up comments saying why it is bad, which is really better for learning from in many ways. The goodness of good code is seldom commented on, but having a "why this is bad" and a contrasting good example can help a lot in understanding the language and the way it is used.