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Keith Harrison

@useyourloaf.com
1.4K followers 79 following 55 posts

I write about iOS development at useyourloaf.com.

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Keith Harrison @useyourloaf.com · 19/08/2026
@jeffjarvis.bsky.social arrived today (UK)!
Book cover: HotType the magnificent machine that gave birth to mass media and drove Mark Twain mad. Jeff Jarvis. Bloomsbury
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Keith Harrison @useyourloaf.com · 26/06/2025
Here's what worked for me in the end after comparing to what Xcode generates for app icons in the asset catalog. The iPad variant seems to be necessary for it to work there. Hopefully Apple fixes Xcode in a future beta,
Info.plist with CFBundleIcons~iPad and CFBundleIcons dictionaries listing CFBundleAlternateIcons
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Keith Harrison @useyourloaf.com · 25/06/2025
Not working for me in beta 2
Asset catalog compiler - options. Alternate App Icon Sets: Applcon-purple. Include All App Icon Assets: Yes. Primary App Icon Set Name: AppIcon-primary
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Keith Harrison @useyourloaf.com · 11/12/2024
Xcode also warns about the reverse error, a parameter in the method declaration that's not documented
Yellow Xcode warning Parameter 'bundle' is missing documentation with option to fix by adding bundle
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Keith Harrison @useyourloaf.com · 11/12/2024
I like how building DocC with Xcode 16 now warns about documented parameters that don't exist in the method declaration #Xcode #iOSDev
Yellow Xcode warning Parameter 'id' not found in initializer declaration with option to fix by removing id parameter
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Keith Harrison @useyourloaf.com · 29/10/2024
I’m pretty sure this is the Swift compiler telling me I need to upgrade my M1 mac mini? #SwiftLang
Swift source code for a width calculation showing the Xcode error: "The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions"
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Keith Harrison @useyourloaf.com · 24/09/2024
Swift 6 deprecates UIApplicationMain, replace it with main to silence the error #iOSDev #SwiftLang
UIKit app delegate annotated with @UIApplicationMain. Xcode show red error message, uiapplicationmain is deprecatedUIKit app delegate annotated with main
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