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.

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Has anyone been keeping a list of tech that has milkshake ducked this calendar year? If not, letโ€™s build one together.

โ€ข Framework: welcomed racists into its โ€œbig tentโ€
โ€ข calibre: added LLMs to software that doesnโ€™t need it

Just to be clear: we're listing the projects and corporations who were our darlings earlier this year, until they lurched dramatically into unacceptability. The ones who've been on a downward spiral for years, they're for a different list.

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RE: fosstodon.org/@adamchainz/1156

Regarding the Django 6.0 upgrade in general, I am also getting mileage out of @adamchainzAdam Johnson :django: :python:'s django-upgrade package and his 6.0 summary article.

hachyderm.io/@adamchainz@fosst

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Only took me five years after reading Simon Willison's blog post about how to automate updating your Github profile README to FINALLY get around to doing it. I'm no designer, but I like the SVG animations. Let me know what you think! loom.com/share/645da4a483e5463

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็งใ€YouTubeใฏๅซŒใ„ใงใ™ใ‘ใ‚Œใฉใ€ใ“ใ‚Œใฏ่‰ฏใ„ใจๆ€ใ„ใพใ™ใ€‚

ใ€Œใพใ‚“ใŒๆ—ฅๆœฌๆ˜”ใฐใชใ—ใ€ๅ…ฌๅผYouTubeใƒใƒฃใƒณใƒใƒซ
youtube.com/@manga-nippon-muka

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There was a golden period of OS X roughly between 10.5 and 10.9.

Up to 10.4, windows were too textured: stripes, brushed metal.

In 10.5 till 10.9 we got to enjoy the beauty of Aqua paired with calm, tasteful gray window frames and controls that had visible depth.

From 10.10 till 10.15 was okay-ish: the flat took over, but we still had contrast and shapes.

Starting from 11, everything became rounded, low contrast and lost visual cohesiveness.

10.5 till 10.9. We didnโ€™t know how good we had it

Screenshot of Activity Monitor from 10.4 TigerScreenshot of Activity Monitor from 10.5 LeopardScreenshot of Activity Monitor from 10.10 YosemiteScreenshot of Activity Monitor from 11 Big Sur
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How UI degrades over time.

Top (Windows 95): great contrast, obvious shapes. Instantly readable.

Middle (Windows 11): shapes are still self-explanatory, but contrast is gone.

Bottom (Windows 11 Insiders): what am I even looking at? The only shape I can understand here is the Run button. Barely visible, though.

Then, on the left, thereโ€™s another something that says Run and has an icon. What is it? A window title? Another button? Why does it have to say Run twice?
... 1/3

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Hey dear Fedi friends. A quick follow-up on that post about shortage of medication that saves kids suffering from . I managed to find a very kind person from Finland who has defended a PhD on drug shortages. We had a video call and he wants to help understand what happened with Synacthene retard and how to get it back to pharmacies. He will help contact the lab that used to produce the drug and also contact other labs across Europe to see which one still manufactures this drug. We have a plan! But we still need a journalist who can make this story known and visible to a bigger audience. Do not hesitate if you know someone who could help us write an article. This case has everything a good story should have: real voices of a marginalized group, first-hand expรฉriences, background corruption schemes, big pharma wicked games and so on. I think we have high chances to win!

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So often used to be told that "people make pictures" and how true is that remark.
One man and his doggy friend, early doors, on Roker Pier, Sunderland in NE England doing a spot of 'dawn watching'.
I would have been happy had I had the pier to myself but my two subjects helped add another dimension to the composition (especially the dog!).
Mesmerising colour contrasts with the sun just a few degrees below the horizon.

One man and his dog attentively scanning the sky from Roker Pier in Sunderland, NE England ahead of sunrise. Cool blues contrasting against the warmer hues of the impending sunrise.
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Atmospheric refraction, due to the different temperature/altitude profile in the atmosphere at different times of day...makes distant mountains appear taller or shorter.

The attached photo is a comparison of what I shot yesterday afternoon and this morning. The camera was set up within inches of the same location for both shots, and those mountains are between 50 and 120 miles away...so I'm saying that any parallax effect from camera location is essentially zero.

I have annotated with arrows where it's easy to make a comparison of how the near and far ridge lines overlap differently in the two photos.

This is a follow up to:
universeodon.com/@KrajciTom/11

Imagine the care that was needed to conduct surveys before the GPS/GNSS era:
explorersweb.com/the-five-men-

"The Great Theodolite built by Troughton & Simms in London stood nearly 1.5m high, had a horizontal circle one meter in diameter, and could read angles to a single second of arc. Moving it required 30 porters and sometimes elephants."

"The reduction of Nicolsonโ€™s observations was a colossal task. Each ray from each station had to be corrected for instrumental error, for temperature and pressure, and for the curvature of the Earth. Above all, they needed to correct for atmospheric refraction, which at those distances could amount to six or seven minutes of arc and change from hour to hour."

A comparison of two photos of the same distant mountain ridges. Arrows show places where the ridgelines overlap in different ways in the two photos. The top photo is grayscale, the bottom one is color.The great theodolite. Photo: Survey of India Archives
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@julian

FEP-f15d: Context Relocation and Removal

I have two objections to this proposal. We discussed them before in Moving topics/contexts between communities:

1. It assumes that a context always belongs to one group.

As I suggested in the aforementioned thread, an Update activity is a better solution because it works when relationship between a context and a group is many-to-many. It is also semantically cleaner: "update collection audience" instead of "move collection from actor 1 to actor 2" and "remove collection from actor" (at least if ActivityStreams terminology is used).

2. Treating collections (dynamic views) as static objects that can be moved, deleted etc is not compatible with client-side signing.

One possible solution is to separate context (an object) and its contents (a collection).

@jesseplusplusJesse Karmani @rimu @nutomic @melroy @BentiGorlich

@silverpill@mitra.social said in Minutes from 4 December 2025 WG Meeting:

  1. It assumes that a context always belongs to one group.

Yes that's correct. There was the potential for a context to belong to multiple audiences but social issues preclude further research.

Specifically, moderation gets very messy when contexts are cross posted to diametrically opposing audiences, and so that's not something I am equipped to work through right now.

Secondly, the assumption is already there that a context only belongs to one audience. We will not change that expectation.

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์•ผ๋‹น์˜ ๊ณ„์†๋œ ๊ฒฝ๊ณ ์—๋„ ๊ณ„์—„์„ ๊ดด๋‹ด ์ทจ๊ธ‰ํ–ˆ๋˜ ์–ธ๋ก  n.news.naver.com/article/006/... ํ•˜์ง€๋งŒ ๋‹ค์ˆ˜ ์–ธ๋ก ์€ ๊ณ„์—„ ๊ฐ€๋Šฅ์„ฑ์„ ์ง์ ‘ ์ทจ์žฌํ•ด ๊ฒ€์ฆํ•˜๊ธฐ๋ณด๋‹ค '๋ฏผ์ฃผ๋‹น์˜ ์ฃผ์žฅ์ด ํ—ˆ๋ฌด๋งน๋ž‘ํ•˜๋‹ค'๋ฉฐ ํ‰๊ฐ€์ ˆํ•˜ํ•˜๋Š” ์‰ฌ์šด ๊ธธ์„ ํƒํ–ˆ๋‹ค.

์•ผ๋‹น์˜ ๊ณ„์†๋œ ๊ฒฝ๊ณ ์—๋„ ๊ณ„์—„์„ ๊ดด๋‹ด ์ทจ๊ธ‰ํ–ˆ๋˜ ์–ธ๋ก 

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FFS, how many times does it have to be said? DO NOT use Lithium Ion for static installations. They don't need the energy density and we don't need the fire risk.

LiFePOโ‚„ is cheaper, inherently less risky and available in grid scale quantity.

Sodium is likely to be even better in some respect.

nature.com/articles/s41598-025

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I just played around upgrading a FreeBSD 14.3p6 VM to 15.0-RELEASE via FreeBSD-base.
I still have not figured out how to do that with the official repos, but after building packages locally i was able to upgrade the boot environment and reboot in a working installation!

Has anyone got this working with the official base repo?

If anyone is interested, here are my notes about upgrading locally (Notes in picture alt for copy paste).

Create Boot Env and mount it
```
bectl create 15.0
mkdir /mnt/upgrade
bectl mount 15.0 /mnt/upgrade
```
Change pkg configuration `/mnt/upgrade/usr/local/etc/pkg/repos/FreeBSD-base.conf` to local repo
```
FreeBSD-base: {
  url: "http://local.ip/${ABI}/15.0",
  enabled: yes
}
```
and comment out FreeBSD-base from /mnt/upgrade/etc/pkg/FreeBSD.conf
Install FreeBSD-pkg-bootstrap, as mentioned in the [release notes](https://www.freebsd.org/releases/15.0R/relnotes/)
```
env ABI=FreeBSD:15:amd64 IGNORE_OSVERSION=yes pkg -c /mnt/upgrade/ install -r FreeBSD-base FreeBSD-pkg-bootstrap
```
Then upgrade the base packages
```
env ABI=FreeBSD:15:amd64 IGNORE_OSVERSION=yes pkg -c /mnt/upgrade/ upgrade -r FreeBSD-base
```
Check, if FreeBSD-set-base is installed:
```
env ABI=FreeBSD:15:amd64 IGNORE_OSVERSION=yes pkg -c /mnt/upgrade/ install -r FreeBSD-base FreeBSD-set-base
```

upgrade all other packages
```
env ABI=FreeBSD:15:amd64 IGNORE_OSVERSION=yes pkg -c /mnt/upgrade/ upgrade
```

Temporarily activate boot env and reboot
```
bectl activate -t 15.0
shutdown -r now
```
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