Topic
Receipt
A browsable archive of writing and notes across the site.
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UserDefaults and Keychain
Apple offers several persistence options, and UserDefaults and Keychain are the two you reach for most often in day-to-day app development. From past conversations with colleagues …
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My reading workflow
I’ve been tightening up my reading workflow lately, so here’s an update. The tools involved: DEVONThink Pro PDFExpert MarginNote (1) is the inbox and archive; (3) is …
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My favourite Mac apps
A running list of the Mac apps I reach for. Every time I reinstall macOS, I forget to grab one or two of these and only notice once I actually need them (I don’t always …
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In-app purchase
If your app ships on the App Store, in-app purchase (IAP) is something you can’t really avoid. Last year’s spat between WeChat tipping and Apple put IAP in the …