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Book
A browsable archive of writing and notes across the site.
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Understanding responders and the responder chain
Apps receive and handle events through responder objects. A responder is an instance of the UIResponder class — and UIView, UIViewController, and UIApplication, all the usual …
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Everything you need to know about iOS 10 notifications
Overview Push notifications are something we’re all familiar with — pretty much anyone with a smartphone gets interrupted by them every day. The right notification is a …
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Reading "Garbage Collection: Algorithms and Implementations"
The book Garbage Collection: Algorithms and Implementations has been making the rounds recently, and since I’ve always been curious about how GC actually works under the …