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SwiftUI on macOS: Life Cycle and App Delegate source code

Source code for the main article about SwiftUI on macOS, to be read alongside that article.

April 17, 2024 Macs, Technology

SwiftUI on macOS: Life Cycle and AppDelegate

Apple advises that SwiftUI apps for macOS avoid using AppDelegate. How can you substitute initial app setup, and cleaning up before an app quits using just SwiftUI?

April 17, 2024 Macs, Technology

Solutions to Saturday Mac riddles 251

I hope that you enjoyed Saturday’s Mac Riddles, episode 251. Here are my solutions to them. 1: Obtained […]

April 15, 2024 General, Macs, Technology

Saturday Mac riddles 251

Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation. 1: Obtained by […]

April 13, 2024 General, Macs, Technology

Are Dictionary’s days numbered?

Nearly 20 years old now, the Dictionary app seems to be slowly slipping into oblivion. It still provides access to reputable sources and Wikipedia.

April 13, 2024 Language, Macs, Technology

Solutions to Saturday Mac riddles 250

I hope that you enjoyed Saturday’s Mac Riddles, episode 250. Here are my solutions to them. 1: Roman […]

April 8, 2024 General, Macs, Technology

Last Week on My Mac: SwiftUI wrangling

SwiftUI is almost five years old. Following experience porting an AppKit app for macOS to SwiftUI, it still has a long way to go. Here’s the current state of play.

April 7, 2024 Macs, Technology

Saturday Mac riddles 250

Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation. 1: Roman CCL […]

April 6, 2024 General, Macs, Technology

What are UUIDs and why might I need them?

Where would you find a 7C3457EF-0000-11AA-AA11-00306543ECAC? How UUIDs have taken over to identify so much, and how to generate your own.

April 6, 2024 Macs, Technology

A quick look at QuickLook and its problems

Thumbnails viewed in the Finder, and previews now supporting Live Text and more. But what if it runs into problems? Here’s how to diagnose and solve them.

April 5, 2024 Macs, Technology

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