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Swifty Tech by Marco Eidinger
Hi, my name is Marco Eidinger and I develop apps and frameworks running on iOS and macOS for more than 10 years. I share my knowledge for free on my blog and through small YouTube videos.
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Recent articles
Get the biometric authentication prompt for protected keychain items in the iOS simulator
Feb 19, 2024In this blog post, I'll recap how to protect a keychain item with biometric authentication. Then, I'll show how you can ensure you get a prompt for biometric authentication in the iOS simulator. In a previous blog post, I explained that Apple's Local...A new access modifier in Swift: package
Jan 22, 2024In this blog post, I'll explain when and where you can use Swift's new package access modifier. I'll also give an outlook on plans from Apple to extend its usefulness for closed-code enterprise SDKs. Recap: access modifiers you already know Up until ...How to verify a signed xcframework programmatically
Jan 15, 2024In this blog post, I'll explain how you can programmatically verify a binary framework (.xcframework file). This can help determine build/archive issues on a CI machine related to error: signature-collection failed: The operation couldn’t be complete...Ensure safe code in your iOS app extensions
Jan 8, 2024In this blog post, I'll explain the "Require Only App-Extension-Safe API" (APPLICATION_EXTENSION_API_ONLY) build setting in Swift, when and why to use it, and its consequences when generating API documentation. Whether you implement a widget, share, ...Recent Sponsors
Thomas Hanning
a year ago