Abstraction is arguably the most important idea in computer science, but it doesn't have a simple definition. Here, abstraction means using a more general block (pinwheel) to create two more specific blocks (asterisk and polygon). There are other kinds of abstraction too, and we'll point them out as they come up. Snap! Examples Jens Mönig September 26, 2016 This is a non-comprehensive collection of sample projects, mostly used by myself for testing, debugging and demonstrating Snap. The good ones have been sent to me by despairing users and did not work at the time because Snap was either broken or buggy, hence this list
Pinwheel is a triannual journal of poetry, artwork and photography. The current issue features . . . and more.