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Ole Begemann
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Latest posts
Last updated about 1 year ago
Building with nightly Swift toolchains on macOS
about 1 year ago
The Swift website provides nightly builds of the Swift compiler (called toolchains)...
How the Swift compiler knows that DispatchQueue.main implies @MainActor
about 1 year ago
You may have noticed that the Swift compiler automatically treats the closure...
How the relative size modifier interacts with stack views
about 2 years ago
And what it can teach us about SwiftUI’s stack layout algorithm I...
Working with percentages in SwiftUI layout
about 2 years ago
SwiftUI’s layout primitives generally don’t provide relative sizing options, e.g. “make this...
Keyboard shortcuts for Export Unmodified Original in Photos for Mac
about 2 years ago
Problem The Photos app on macOS doesn’t provide a keyboard shortcut for...
Swift Evolution proposals in Alfred
about 2 years ago
I rarely participate actively in the Swift Evolution process, but I frequently...
Pattern matching on error codes
about 2 years ago
tl;dr Foundation overloads the pattern matching operator ~= to enable matching against...
You should watch Double Fine Adventure
over 2 years ago
I know I’m almost a decade late to this party, but I’m...
Understanding SwiftUI view lifecycles
over 2 years ago
I wrote an app called SwiftUI View Lifecycle. The app allows you...
clipped() doesn’t affect hit testing
over 2 years ago
The clipped() modifier in SwiftUI clips a view to its bounds, hiding...
Positioning the SwiftUI animation modifier in the view tree
over 2 years ago
“Rendering” vs. “non-rendering” view modifiers The documentation for SwiftUI’s animation modifier says...
Xcode 14.0 generates wrong concurrency code for macOS targets
over 2 years ago
Mac apps built with Xcode 14.0 and 14.0.1 may contain concurrency bugs...