The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for 2025

“How come these shapes are so DIFFICULT??”

Posted by jpluimers on 2025/06/03

Cool video about how developers feel when others (like QA) test or use the software they have just built:

[Wayback/Archive] Devs watching QA test the product – YouTube

I got to the video via [Wayback/Archive] sanja zakovska 🌱 on Twitter: “Devs watching QA test the product… “ to which the author responded with

[Wayback/Archive] Alison Burke on Twitter: “@sanjazakovska Incase anyone needs the resolution 😂😂 follow me on tiktok! vm.tiktok.com/ZMJKeK29a

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Posted in Conference Topics, Conferences, Dark Pattern, Development, Event, Software Development, Testing, User Experience (ux) | Tagged: , , , , , , , , , , , , , , | Leave a Comment »

Software Downloads: Download UniFi Network Server – Ubiquiti: also known as UniFi Network application and apparently the successor of the UniFi Controller

Posted by jpluimers on 2025/06/02

After moving, I wanted to install new UniFi access points and upgrade the firmware of my existing ones.

The Cloud Key running the UniFi Controller software had long died (bringing that to market was a really bad idea from Ubiquiti in my view), so I started looking for UniFi controller software I could run locally.

From past contacts with other UniFi users, I knew there was some kind of Docker solution, but I hard a hard time finding it.

It looks like UniFi has been busy though and have three download lists coming back with essentially the same software, heck even point to the same release notes ([Wayback/Archive] UniFi Network Application 8.6.9 | Ubiquiti Community)

The actual download of the most recent version is at [Wayback/Archive] Software Downloads: Download UniFi Network Server – Ubiquiti.

If I understand [Wayback/Archive] Self-Hosting a UniFi Network Server – Ubiquiti Help Center correctly, what they mean is that the UniFi Network Application is an implementation of a UniFi Network Software that runs on MacOS/Windows/Linux.

You will likely have to download by hand as – especially on Windows – the package managers are versions behind. At the time of writing the version available above was V8.6.9 released 2024-11-06. This is what was on the package managers:

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Posted in Cloud Key, Hardware, Network-and-equipment, Power User, Unifi-Ubiquiti | Leave a Comment »

Lars Boelen op Twitter: hoe koel je je woning ‘s nachts voor als voorbereiding van een hittegolf – laat je huis als schoorsteen werken en voer de warme lucht af

Posted by jpluimers on 2025/06/02

Een paar jaar terug kwam dit interessante bericht langs van [Wayback/Archive] Lars Boelen 🍃 on Twitter: “Dat kan! En wel door je woning ‘s nacht voor te koelen. Dat doe je door ‘s nachts beneden een raam of deur inbraakveilig open te zetten (dat zal soms wat creativiteit vragen) en zo hoog mogelijk in huis een raam. Het huis gaat daardoor als schoorsteen werken”

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Posted in Awareness, Climate change, Health, LifeHacker, Power User | Tagged: , | Leave a Comment »

Wat is de maximale huurverhoging in 2025? | Rijksoverheid.nl

Posted by jpluimers on 2025/06/01

Voor mijn link archief:

Query: [Wayback/Archive] maximale huurverhoging vrije sector 2025 bestaande contracten at DuckDuckGo

Gerelateerde blog posts:

--jeroen

Posted in LifeHacker, Power User | Leave a Comment »

Apple Macintosh SE/30 monitors and video cards

Posted by jpluimers on 2025/05/30

This post covers some topics around one of the retro machines I have. They helped me form some thoughts on additions I might want to add to mine.

HDMI out on a Mac

Needs a Raspberry Pi, but looks very interesting.

256 shades of grey

Back in 2022, someone started doing an amazing thing: reverse engineering and rebuilding a 256-grey/color video card for the Macintosh SE/30 PDS (Processor Direct Slot).

A very interesting start of a long journey with the result that a few people could actually play around with it. Hopefully by now more have been produced, but be aware: this is a hobby of the designer, so unlike some other hardware: do not expect high numbers of these boards to become available.

Long thread in – for now – 14 pages of which I think below are the most important excerpts:

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Posted in Apple, Classic Macintosh, Macintosh SE/30, Power User | Leave a Comment »

Why do we call it “boilerplate code?” • Buttondown

Posted by jpluimers on 2025/05/30

[Wayback/Archive] Why do we call it “boilerplate code?” • Buttondown (via [Wayback/Archive] Hillel on Twitter: “New newsletter! “Why do we call it boilerplate code” is a short history of the term, traced through the industrial revolution and rise of modern newspapers.”).

TL;DR: it is a combination of

  • boiler plate being a kind of sheet metal
  • in typesetting, the Linotype produced thin sheets of lead with letters

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Posted in Font, History, Power User | Leave a Comment »

On Hanslow Stellare e-ink labels: Using e-ink (epaper) Price Tags (Shelf Labels) for everyday needs – YouTube

Posted by jpluimers on 2025/05/29

Interesting video: [Wayback/Archive] Using e-ink (epaper) Price Tags (Shelf Labels) for everyday needs – YouTube

It linked these:

Queries:

--jeroen

 

Posted in Development, Hardware, Hardware Interfacing, IoT Internet of Things | Leave a Comment »

Barcodes van statiegeldflessen

Posted by jpluimers on 2025/05/29

Het overkomt te vaak dat barcodes beschadigd of overplakt zijn (hallo Too Good to Go, hallo “samen minder verspillen” van Jumbo en vergelijkbare acties)

Daarom wat barcodes van producten die je er overheen kunt plakken:

Gerelateerd: Generating EAN-13 barcode EPS files for your article numbers – die had ik al eerder bijgewerkt met gearchiveerde links.

--jeroen

Posted in Barcode, Development, EAN, EPS/PostScript, LifeHacker, Power User, Software Development | Leave a Comment »

What is the Python 3 equivalent of “python -m SimpleHTTPServer” – Stack Overflow

Posted by jpluimers on 2025/05/29

Now that Python 2 has been dead for long enough (has it been unsupported for 5 years? yes it has: [Wayback/Archive] Status of Python Versions), it was finally time to change my alias for running a local web-server to serve files from a directory (:

So, from [Wayback/Archive] What is the Python 3 equivalent of “python -m SimpleHTTPServer” – Stack Overflow (thanks [Wayback/Archive] ryanbraganza, [Wayback/Archive] k.avinash and [Wayback/Archive] Petr Viktorin):

python -m http.server 8000, it will start the server on port 8000

Docs with the migration hints: [Wayback/Archive] 20.19. SimpleHTTPServer — Simple HTTP request handler — Python 2.7.18 documentation

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Posted in *nix, *nix-tools, bash, Batch-Files, Development, Power User, Python, Scripting, Software Development | Leave a Comment »

Bypassing ACLs with SeRestore privilege. And very simple User to LocalSystem elevation. – YouTube

Posted by jpluimers on 2025/05/28

This is cool and scary at the same time, especially since I knew about other privileges (SeDebugPrivilege comes to mind).

Granted you need to be local administrator for this, but still: for some tasks you do not need to elevate in the traditional way, but just give your current token more privileges.

[Wayback/Archive] Bypassing ACLs with SeRestore privilege. And very simple User to LocalSystem elevation. – YouTube

Via [WaybackSave/Archive] Grzegorz Tworek on X: “Friendly Reminder: If you have admin privileges but lack the necessary file permissions, you can leverage the SeBackup/SeRestore privileges directly from cmd.exe! There’s no need to elevate to LocalSystem, duplicate TrustedInstaller, or use similar methods. Simply enable the …”

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Posted in C, Development, Power User, Software Development, Windows, Windows Development | Leave a Comment »