How scheduling concurrent and background tasks using XPC Activity works, and compares with alternatives such as NSBackgroundActivityScheduler.
How T2M2 analyses Sierra’s log to assess how backups have been working. With insights into using NSDate, NSStepper, and more.
Whether you just want to check that Time Machine is backing up properly, or want to diagnose a suspected problem, this is the tool.
The good thing about the Sierra 10.12.5 update is that it seems to have caused few problems. But what did it actually address?
One of the original reasons for my tools to open access to macOS Sierra’s new unified log system […]
Transferring a decision-making guide from a quick flowchart into Tinderbox notes.
Tread carefully in the Print dialog of Contacts: its liable to cause an unexpected quit.
Sierra 10.12.5 claims that the App Store app has been enhanced. That’s not what I have seen.
Can your Mac control sleep of its display, disks and system independently of one another? Many can’t.
Currently they all look like old bugs, some going right back to Mavericks and earlier.