What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

Did you know that science has progressed to the point that you can get your blood checked for antibodies against COVID19 and if those antibodies are coming from vaccination or infection? I do this check once a year. And the results are in. Still vaccination only. My regimen of and avoiding risky situations seems to work. Next year I'll order the test again. In Germany it costs around €50-75, depending on the lab. Ask your doctor to get it done. That's how I did it.

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What’s it like living in Minneapolis / St. Paul right now?

This weekend, ICE abducted two people straight out of a car near where I live. Just straight up stopped the car and took them.

I found out because neighbors were trying to figure out what to do with the car, which ICE just left there blocking the street.

1/

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anyone got experience using deguassing wands, such as the one pictured, on CRTs that don't have built-in degaussing coils? do they work? any sage advice from arcade & retro tech enthusiasts?

the little 4-inch CRTs we used in the infopoints at EMF Camp have some nonlinear warping that isn't corrected by tweaking the deflection oscillator amplitude/phase adjustment pots, and also isn't consistent with the tube curvature, so I'm suspicious of static magnetic fields.

a generic deguassing wand. it's a green plastic block with a mains power cable coming out of it. my guess is they're feeding AC into a magnetic coil, probably with a series resistor, to produce an alternating magnetic field.
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안녕하세요. 간만에 온 라라에요.
소설 한 질을 다 썼어요.

‘내가 캐리어로 짝남한테 배달된 사건에 관하여’ 즉, 짝남캐리는 지인의 선호에서 시작했습니다.
같이 놀다가 작품 소재가 안 나온다고 고민하는 제게 지인이 이렇게 말했습니다.
‘그럼 내가 좋아하는 떡대수 써 줘.’

<짝남캐리> 완결입니다!
후기 구경와줘!

https://www.joara.com/book/1829111
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I've been working on a tricky problem in Optique (my CLI parser library): how do you make one option's value affect another option's validation and shell completion?

Think git -C <path> branch --delete <TAB>—the branch completions should come from the repo at <path>, not the current directory.

I think I've found a solution that fits naturally with Optique's architecture: declare dependencies between value parsers, then topologically sort them at parse time.

const cwdString = dependency(string());

const parser = object({
  cwd: optional(option("-C", cwdString)),
  branches: multiple(argument(
    cwdString.derive({
      metavar: "BRANCH",
      factory: dir => gitBranch({ dir }),
      defaultValue: () => process.cwd(),
    })
  )),
});

Details in the issue:

https://github.com/dahlia/optique/issues/74#issuecomment-3738381049

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1.1.11 for clusters introduces many new features and now fully aligns with Proxmox’s native HA rules.

ProxLB 1.1.11 was released, focusing on deeper integration and smarter balancing for Proxmox VE clusters. This version introduces a beta integration with Proxmox’s native HA and affinity/anti-affinity rules (please report any kind of bugs!), allowing ProxLB to work seamlessly with existing placement constraints instead of duplicating them.

The balancing behavior has also been improved: operators can now prefer smaller or larger VMs during placement, and node memory reservations are respected to reduce overcommitment.

Overall, 1.1.11 makes ProxLB more predictable, safer, and better suited for production use, while paving the way for future HA-aware scheduling improvements.

Blog post: https://gyptazy.com/blog/proxlb-proxmox-ha-affinity-rules-version-1-1-11/
Release/Changelog: https://github.com/gyptazy/ProxLB/releases/tag/v1.1.11
GitHub: https://github.com/gyptazy/ProxLB


ProxLB for Proxmox Clusters in version 1.1.11
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ICYMI: NYC*BUG had a bonus video meeting over the weekend:

Video meeting - upcoming 4th edition of The Book of PF, CRA and more, by Peter Hansteen

Meeting Sldies
* nycbug.org/media/sbom.pdf
* nycbug.org/media/nycbug_202601

Event Video
* Peertube / Toobnix.org:
toobnix.org/wbQPtKXKqJMdeYDbzh

* Youtube:
youtu.be/HOCsvcCm1Ec

Please visit nycbug.org/ for more details.

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One of my favorite parts of FOSDEM is catching up with maintainers 💜

This year we're adding a Monday morning unconference for maintainers. You bring the topics.

Joining us? Request a spot:

🍕 Sunday Night Social: gh.io/fosdem-2026
☕ Monday Unconference: gh.io/fosdem-2026-unconference

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