Piatti del giorno 31

A low-level kind of day.

• Obtaining and Interpreting Image Data - Mike Ash on how to drop from an NSImage down to a highly-twiddlable C array of pixels, if that’s your thing.
• Bit Twiddling Hacks - Help with twiddling the aforementioned C array of pixels (‘Siri, play “Smashing Pumpkins, 1979”’).
• Faster tests: sign in through the back door - A cute Rack middleware hack to increase the performance of test suites that require authentication.
• Sharing code between projects with git subtree - If, like me, you’re a bit fuzzy on how git-subtree works.
• DesignScript: Thoughts and Unfounded Speculations - If Autodesk starts putting more wood behind a given arrow, so to speak, it’s probably worth paying attention if you’re into design computation.