How To Support Old iOS SDK’s in Xcode 5

Xcode 5 dropped the iOS 6 SDK, but you can just copy it back in. Here’s where the SDKs live and how to grab them if you already nuked your old Xcode.

Natural Scrolling is Natural

Lion’s reversed scrolling isn’t broken — you’re just thinking about it wrong. A history of scroll wheels, broken metaphors, and why moving the content instead of the scrollbar actually makes sense.