The primary admin account on an M1 Mac is its Owner, responsible for authorising the installation and use of second operating systems. Here’s what can go wrong with Ownership.
Category Archive: Technology
Here are this weekend’s riddles to entertain you through family time, shopping and recreation. 1: Etching, impression or […]
They’re XML, structured into dictionaries and arrays containing key-value pairs. Preference plists are managed, and need special treatment.
An overview of bit operations, including MOVK for 16-bit immediate values, bit shift operations, bitwise AND, OR, XOR, and more, plus a cheat sheet.
macOS 11.5 will be available in a few days. Should you risk upgrading? Here are some of the major issues which you need to consider when deciding and planning any upgrade.
Most hard disks become increasingly likely to fail after 3 years. All Time Capsules are now in that zone, and should either be replaced or have their hard disks replaced.
Basic integer arithmetic – add, subtract, negate, multiply, multiply-and-add, and divide – in their many variations. With some catches for those more used to high-level languages.
I hope that you enjoyed Saturday’s Mac Riddles, episode 107. Here are my solutions to them. 1: Unenclosed, […]
This free service doesn’t use up any of your iCloud space allowance, and can send attachments of up to 5 GB in size. Here’s how to use it on the Web, and in the Mail app.
Close to the top of my shortlist of new features in the next Apple Silicon Macs is that kernel panics become a thing of the past.
