Posted by jpluimers on 2025/05/09
For my link archive: finally Apple had to broadly accept apps to allow other forms of purchases than through Apple itself.
[Wayback/Archive] Apple has never lost this hard before – YouTube
focussing around this quote from the court order (full PDF below):
Apple willfully chose not to comply with this Court’s Injunction. It did so with the express intent to create new anticompetitive barriers which would, by design and in effect, maintain a valued revenue stream; a revenue stream previously found to be anticompetitive. That it thought this Court would tolerate such insubordination was a gross miscalculation. As always, the cover- up made it worse. For this Court, there is no second bite at the apple.
More details in for instance:
--jeroen
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Posted by jpluimers on 2025/05/02
Quite a while ago, Chrome moved from a structure based on “Current Session“, “Current Tabs“, “Last Session” and “Last Tabs” into “Session_#################” and “Tabs_#################” stored in a “Sessions” folder (and similar migrations for other state and configuration files).
The numbers in the “Session_*” and “Tabs_*” files are time stamps of those sessions, for instance one needs to figure out what the “13310808970819630” in “Session_13310808970819630” and “Session_13310808970819630” means.
Lot’s of web-pages with tips and tricks around the old structures are still around, often surfacing high in Google Search results.
I was interested in a particular trick to export Google Chrome browsing history and had a hard time figuring out the easiest solution.
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Posted in Apple, Batch-Files, Chrome, Chrome, Database Development, Development, Google, JavaScript/ECMAScript, Mac OS X / OS X / MacOS, NirSoft, Polyglot, Power User, Scripting, SQLite, Web Browsers, Windows, Windows 10, Windows 11 | Tagged: define | Leave a Comment »
Posted by jpluimers on 2025/04/25
Reasonably complete list if iPad models and their sizes: [Wayback/Archive] Apple iPad dimensions – the complete list – Ebook Friendly
It is easier to read than lists here:
The reason for searching was that I contemplated about buying a large iPad to use as combination of dual-screen and note reading during music performance/practice.
TL;DR: Large models are iPad Pro 12.9″ (2015-now; 2018-now are still supported by iPadOS) and iPad Air 13″ (2024-now) which has a M2 processor (the same as the 2022 iPad Pro 12.9″)
Query [Wayback/Archive] ipad screen sizes history – Google Search
--jeroen
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Posted by jpluimers on 2025/04/14
Now that I have had an Apple silicon for a while, which has enough cores to perform parallel work, this is how I calculated a bunch of hashed from a lot of large files:
find . -type f | xargs -P 0 -n 1 md5 -r
find . -type f | xargs -P 0 -n 1 shasum --algorithm 1
find . -type f | xargs -P 0 -n 1 shasum --algorithm 256
I contemplated about using GNU parallel, but that is not installed by default on MacOS and I was already familiar with xargs.
Argument meanings can be found at these locations:
Related:
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Posted in *nix, *nix-tools, Apple, Apple Silicon, ARM Mac, M1 Mac, Mac, Mac OS X / OS X / MacOS, Power User, xargs | Leave a Comment »
Posted by jpluimers on 2025/04/08
Posted in Apple, Classic Macintosh, Development, Hardware Development, Hardware Interfacing, Macintosh SE/30, Power User, Raspberry Pi, Raspberry Pi Pico, Retrocomputing, RP2040, SCSI, Uncategorized | Leave a Comment »
Posted by jpluimers on 2025/04/04
[Wayback/Archive] How to use two or more monitors to M1, M2 or M3 MacBooks | Macworld will likely hold for M4 based ones as well:
- higher-end MacBooks with M1/M2/M3 Pro and Max chips support multiple external displays
- get around Apple’s annoying M1/M2/M3 Mac single-display limitation via software and adapters
The solutions we explain here will also help M2 Pro and M3 Pro MacBook users extend to three external displays.
Recommended reading, despite the extra hardware and software you will likely need.
--jeroen
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Posted by jpluimers on 2025/04/01
Last year, #Appril][ got rebranded into #AprilApples, so I wish you a happy retro-month filled with April Apples!
[Wayback/Archive] Welcome to #AprilApples! Apple II Computer event celebrated in the month of April
Consider using the [Wayback/Archive] #AprilApples Style Guide with logon on the right, plus Garamond and/or Motter Tektura typeface when possible to really give tribute to the Apple ][ era.
Last year, a big surprise was that Apple Computer put a PDF version of the famous Apple Pascal Poster on the Internet Archive.
So today is a great day to give that more traction and link to it:
A year before, during April][, a remake of that poster got done on AppleFritter:
[Wayback/Archive] Apple pascal poster, remade | Applefritter
Via [Wayback/Archive] Javmaster@bsky.social: “http://appril2.com/ ” – Mastodon

Fonts:
Images (I used a solid CSS brown background so you can see the difference between the regular logo and the outlined logo):
--jeroen
Posted in //e, 6502, Apple, Apple ///, Apple Lisa, Apple ][, Classic Macintosh, History, Power User | Tagged: 91, Appril, AprilApples | Leave a Comment »