traceroute bad.horse
Bad horse, bad horse,
He rides across the nation,
The thoroughbred of sin… Read more
Backblaze seemingly does not support files greater than 1 TB
For nearly a month now, Backblaze has been fixated on a particular file of mine, that happens to be over 1 TB in size. Backblaze seemingly uploads it completely, but then on the next backup it uploads it again, even though it has not changed (in eight years!). Ad infinitum. Using their Explainfile tool to… Read more
presentedWindowStyle is not windowStyle
This post is mostly to herald a pretty good Apple bug report response, which as we know is a too-rare event. But it might also help others with this confusing SwiftUI API. What’s the difference between presentedWindowStyle(_:) and windowStyle(_:)? Well, one does something, the other doesn’t, basically. I tried using the former, and observed that… Read more
“Import from iPhone or iPad” doesn’t work when any view contains a SwiftUI Toggle
This is a public reposting of FB14893699, in case it’s helpful to anyone else or especially in case someone else has seen this too and knows how to work around it. If any view in the [active] window contains a Toggle – even one that’s disabled or hidden – then Continuity Camera (re. ImportFromDevicesCommands and… Read more
NSPasteboard crashes due to unsafe, internal concurrent memory mutation when handling file promises
This is a public reposting of FB14885505, in case it’s helpful to anyone else or especially in case someone else has seen this too and knows how to work around it. NSPasteboard mutates itself simultaneously from the main thread and the global concurrent Dispatch pool, w.r.t. to its internal type cache. This is surprisingly trivial… Read more
Calling Swift Concurrency async code synchronously in Swift
Sometimes you just need to shove a round peg into a square hole. Sometimes that genuinely is the best option (or perhaps more accurately: the least bad option). I find my hand is often forced by APIs I don’t control (most often Apple’s APIs). e.g. data source or delegate callbacks that are synchronous and require… Read more
Red Light
Famously, Google used to have a practice dubbed “20% time”: about one day a week, engineers were {expected ⊻ encouraged ⊻ permitted ⊻ tolerated ⊻ known} to work on something other than their nominal work; something they themselves chose. Circa 2011, not long after I joined Google, I pitched a 20% project idea to my… Read more