Is It A Disk Image?
A comment on an old StackOverflow answer of mine took me to task for a “partial answer” so I decided to improve it. Both posters wanted to know if a mounted device is a disk image. I wrote a simple routine using the DiskArbitration framework to test this given a file URL.
An NSURL Category For Adding to Favorites Lists
I encountered a question on StackOverflow today about how to add items to the favorites list in the Finder sidebar (which also appears in the standard Open and Save dialogs’ side bars). Though it’s already been answered before (I marked it as a duplicate, pointing to an answer from 2011), it appears the information is a bit outdated and contained no example code. I wrote, tested, and added the code to an updated answer. Not satisfied to stop there, I felt it would be easier to use if I created a simple category on
NSURL so you could tell a valid file URL directly to add itself to either the favorite items or favorite volumes list with one call. It’s compatible back to 10.5.
Hold The Mayo
Heinz (the ketchup people) got in trouble when a QR code on their label directed a man to a hard-core porn site. Apparently the promotional campaign had ended and the associated domain expired. Meh. It would’ve been funnier had the condiment been mayonnaise.