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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"問いはF/OSSコードに対するLLM訓練がある抽象的意味で倫理的かではない。どのような条件で倫理的かだ。答えはF/OSSがこれまで示してきた答えと同じだと信じる。我々が付与する自由が保存され伝達されるとき、改善がコモンズに戻るとき、知識が自由に留まるとき、倫理的なのだ。"

まさに「これが唯物史観だ」という文章。

F/OSSの唯物史観——LLMを拒絶するのではなく、取り戻すべきだ — 洪民憙雑記
writings.hongminhee.org/2026/0

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Remember how SQL (still called SEQUEL) was supposed to make non-techies able to talk to computers?

> there is also a large class of users who, while they are not computer specialists, would be willing to learn to interact with a computer in a reasonably high-level, non-procedural query language. Examples
of such users are accountants, engineers, architects, and urban planners
dl.acm.org/doi/epdf/10.1145/80

How quaint!

Anyway, tell me again how LLMs are making non-techies able to talk to computers. 👀

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@mcc
Seeing them hang over the bounds of the nice fixed width display boxes I am reminded of the Grook 'On Problems'
'Our choicest plans have fallen through, our airiest castles tumbled over,
because of lines we neatly drew and
later neatly stumbled over.'

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River Curves

A storm forecast, our flight cancelled. If it hadn't been, we would never have seen this serene scene.

Following the swift river upstream, we paused where the early light kissing the clouds was reflected in the icy waters.

Facing south; dawn at 10:30am in mid-November over Núpufellshnjúkur in Eyjafjarðarsveit, north-eastern .

Zoom in to view this at 100% if you can, it's very detailed.

A snow scene, with mountains in the distance. A river runs from centre left of the shot, winding its way towards the right and then down to the bottom centre left. The riverbanks are covered in snow and ice. Above a distant pointed mountain with the sunrise kissing its peak, a bank of cloud angles up from the right centre to the top left in a triangular wedge. It's lit by the rising sun in soft shades of orange and peach. The sky above it is hazy with icy cloud, and the flowing river below reflects the sunrise and sky.
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So Sam Altman's response to concerns about the wastefulness of his company's technology is basically "Well, raising humans consumes a lot of energy too!"

Either he has finally fried his own brain with his slop machine or he doesn't even bother any more to hide the degrading, dehumanizing, and despicable mindset that fuels the industry he's in.

Either way, those people shouldn't wield any power in the real world, where the rest of us 'dispensable humans' dwell.
--

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@daliasCassandrich @edwiebe @divVerent @Em0nM4stodonEm :official_verified:
while that's true, it is possible to make such an attestation without destroying privacy (see soatok.blog/2025/07/31/age-ver).
however, even if you do that, it'll still be morally wrong in most cases.

and also, corporations are deliberately not going for the private solution, and governments are shifting the blame to users. the Czech government recently admitted social media is already illegal for teens (due to privacy laws), but they want new laws anyway.

@YuvalneTalya (she/her) 🏳️‍⚧️✡️ @edwiebe @divVerent @Em0nM4stodonEm :official_verified: No, it is not possible. The ZPK bs is privacy-washing designed to bamboozle policy makers and privacy activists who don't understand math. Either it doesn't actually verify age (I can setup a proxy to hand out age proof verification tokens to anyone who wants them using my identity; I would absolutely do that if it were cryptographically safe) or something exposes to the token providing authority that I'm doing this and allows detection that someone else used my identity (thereby violating my privacy).

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Serious question: Are we right now at peak technological freedom?
A lot of trends I see are pretty grim, but there is also a lot of seriously interesting work going on.
Maybe I'm oversimplifying, but I'm interested in the full range of perspectives. #AskFedi

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So Sam Altman's response to concerns about the wastefulness of his company's technology is basically "Well, raising humans consumes a lot of energy too!"

Either he has finally fried his own brain with his slop machine or he doesn't even bother any more to hide the degrading, dehumanizing, and despicable mindset that fuels the industry he's in.

Either way, those people shouldn't wield any power in the real world, where the rest of us 'dispensable humans' dwell.
--

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Wrap up 2025:
April 2025 2/2
We spent the second half of April in the Mökki, the holiday home of Manuela, a dear woman we had also met on our bike tour through Finland. These two weeks were very important for us. We were there again just the two of us, got back into our daily yoga routine, enjoyed the nature and the absolute silence next to a small, still frozen lake in the middle of a light forest 50 km south of Rovaniemi.
The house search did not pause, but had changed because of the lack of viewable objects to searching on all platforms online. It was exhausting and the fact that we still didn't had our own place, began to stress us out.
At the end of April, we decided to rent a small apartment in Rovaniemi, in order to be closer to shopping opportunities and public transportation, and no longer dependent on a rental car. The winter season was finally over, and thus the rental prices in the tourist town were correspondingly low.
With this move, the decision to mentally disconnect from the house search and return more to the mindset "the right object will come without us forcing it" was also made.

—> 9 📸 pictures ih this post

#movingtofinland #auswandern #aufunddavon #finland #nature #winter #photography #naturephotography
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Here's a guide to all the different ways you can discover accounts to follow and videos to watch on PeerTube:

➡️ fedi.tips/how-to-search-peertu

The different methods have pros and cons, I've tried to mention these in each section.

By the way, you don't need a PeerTube account! You can follow and interact with PeerTube from within Mastodon, the videos will show up in your timeline. You only need a PeerTube account if you intend to publish videos or create playlists.

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Here's a guide to all the different ways you can discover accounts to follow and videos to watch on PeerTube:

➡️ fedi.tips/how-to-search-peertu

The different methods have pros and cons, I've tried to mention these in each section.

By the way, you don't need a PeerTube account! You can follow and interact with PeerTube from within Mastodon, the videos will show up in your timeline. You only need a PeerTube account if you intend to publish videos or create playlists.

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Here's a guide to all the different ways you can discover accounts to follow and videos to watch on PeerTube:

➡️ fedi.tips/how-to-search-peertu

The different methods have pros and cons, I've tried to mention these in each section.

By the way, you don't need a PeerTube account! You can follow and interact with PeerTube from within Mastodon, the videos will show up in your timeline. You only need a PeerTube account if you intend to publish videos or create playlists.

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Someone asked me if I knew how many people use my repos for and my only guess was 5. I honestly have no idea though, I don’t really check server logs anymore nor do I have any kind of software installed for that. I don’t want anyone’s data and I regularly purge old logs anyway.

If people find useful things, then great. Awesome even, but I don’t need to know anything unless its broken. 😁

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Thought I’d show off my new Klim CD player.

Apart from the rechargeable battery, the major reason I bought this was for the transparent lid.

My big frustration with traditional CD players is that you couldn’t see the disc spinning. Which is something CDs do that DAPs and streaming services obviously can’t.

Occasionally the disc stops while it stores music in RAM then proceeds again when it runs out. Some people might not like this. However, it gives me a chance to look at the CD’s artwork. Which is often under appreciated because most CD players hide it.

Another killer feature is the CD ripping, which I haven’t used yet because I don’t have a spare micro-SD card. Manual says it only supports up to 32GB, but others have said it can read 64GB.

Others have asked what file format it rips to, and I don’t know. Hopefully it’s .wav, but even if it’s just 128kbps .mp3, I’m pretty happy about that because most CD players don’t rip.

It’s also ridiculous that this has an FM transmitter. I typically don’t like this feature because, in my experience, it doesn’t work well due to interference. I’d be far more likely to use Bluetooth or an aux cable. But it’s there and I’m not going to knock a feature when it exists.

You can listen to the radio. I haven’t tried this yet. Nor have I tried the MP3 player or experimented with .wave files.

When you play a CD, it correctly displays CDDA, which is what CDs natively use. So I assume it can read multiple file formats.

Finally, what about the sound? Well, it’s better than my old Sony Walkman CD player which only offered me tinny treble or overbearing bass. This one has a variety of presets for pop, classical, rock, jazz, etc. And there’s a tiny graphical equalizer that’s actually accurate and displays bass, mids, and treble.

https://atomicpoet.org/notice/B3aGuBy98Jdr2IFUUS
A hand holds a round wood-grain portable CD player branded KLIM, featuring a crescent-shaped transparent lid showing a spinning disc. The device has small black control buttons for FM, Bluetooth, and playback, a small monochrome LCD displaying track time and “CDDA,” and a headphone cable plugged into the bottom. The background is a plain off-white wall.
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And if you don't like Picasso, you will LOVE this quote by Nigerian artist Rufus Ogundele:

"During the 1960s, European collectors were among the patrons of Oshogbo artists. Ogundele remarked: 'Some call me the "Picasso of Nigeria". What sense is there in saying that I, an African, produced work which resembles the man who has copied African art? That's nonsense, Rufus is Rufus.'"

That's... A truth bomb if I ever read one...

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"問いはF/OSSコードに対するLLM訓練がある抽象的意味で倫理的かではない。どのような条件で倫理的かだ。答えはF/OSSがこれまで示してきた答えと同じだと信じる。我々が付与する自由が保存され伝達されるとき、改善がコモンズに戻るとき、知識が自由に留まるとき、倫理的なのだ。"

まさに「これが唯物史観だ」という文章。

F/OSSの唯物史観——LLMを拒絶するのではなく、取り戻すべきだ — 洪民憙雑記
writings.hongminhee.org/2026/0

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And if you don't like Picasso, you will LOVE this quote by Nigerian artist Rufus Ogundele:

"During the 1960s, European collectors were among the patrons of Oshogbo artists. Ogundele remarked: 'Some call me the "Picasso of Nigeria". What sense is there in saying that I, an African, produced work which resembles the man who has copied African art? That's nonsense, Rufus is Rufus.'"

That's... A truth bomb if I ever read one...

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Adorable backyard alert! A squirrel gets playful with a pillow in Squirrel Playing Redux — tiny paws, big personality. Perfect quick mood booster on PeerTube. Watch the silliness and smile!
rrgeorge.video/videos/watch/6a

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This is from the JSON-LD spec.

ActivityPub / ActivityStream are based on JSON-LD.

I think it was a very bad idea for JSON-LD to define "number" this way!

It makes it so numbers with fractional values are inexact & lossy.

This include values that are common for money.

For example, neither 0.10 and 0.20 can be represented exactly. So, 0.10 + 0.20 does NOT equal 0.30!

It should have used FIXED-point numbers rather than FLOATING-point.

number

In the JSON serialization, a number is similar to that used in most programming languages, except that the octal and hexadecimal formats are not used and that leading zeros are not allowed. In the internal representation, a number is equivalent to either a long or double, depending on if the number has a non-zero fractional part (see [WEBIDL]).
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Free Greenland/Danish healthcare vs. US insurance based healthcare?

The latter leaves between 44,000 and 90,000 dead a year because they don’t have cover. It also leaves 550,000 families bankrupt a year from medical bills.

This is classic ‘photo op going over the heads of leaders direct diplomacy’ from but smells of .

theguardian.com/world/2026/feb

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