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.
暗い話ばっかしててもアレやし、父から送られてきた氷でも見てください なんかきれい でも運転するのは大変やろなあ…w
I have deeply mixed feelings about #ActivityPub's adoption of JSON-LD, as someone who's spent way too long dealing with it while building #Fedify.
Part of me wishes it had never happened. A lot of developers jump into ActivityPub development without really understanding JSON-LD, and honestly, can you blame them? The result is a growing number of implementations producing technically invalid JSON-LD. It works, sort of, because everyone's just pattern-matching against what Mastodon does, but it's not correct. And even developers who do take the time to understand JSON-LD often end up hardcoding their documents anyway, because proper JSON-LD processor libraries simply don't exist for many languages. No safety net, no validation, just vibes and hoping you got the @context right. Naturally, mistakes creep in.
But then the other part of me thinks: well, we're stuck with JSON-LD now. There's no going back. So wouldn't it be nice if people actually used it properly? Process the documents, normalize them, do the compaction and expansion dance the way the spec intended. That's what Fedify does.
Here's the part that really gets to me, though. Because Fedify actually processes JSON-LD correctly, it's more likely to break when talking to implementations that produce malformed documents. From the end user's perspective, Fedify looks like the fragile one. “Why can't I follow this person?” Well, because their server is emitting garbage JSON-LD that happens to work with implementations that just treat it as a regular JSON blob. Every time I get one of these bug reports, I feel a certain injustice. Like being the only person in the group project who actually read the assignment.
To be fair, there are real practical reasons why most people don't bother with proper JSON-LD processing. Implementing a full processor is genuinely a lot of work. It leans on the entire Linked Data stack, which is bigger than most people expect going in. And the performance cost isn't trivial either. Fedify uses some tricks to keep things fast, and I'll be honest, that code isn't my proudest work.
Anyway, none of this is going anywhere. Just me grumbling into the void. If you're building an ActivityPub implementation, maybe consider using a JSON-LD processor if one's available for your language. And if you're not going to, at least test your output against implementations that do.
앞으로 서버 터지면 요단강에 공지를 해야지....(총재님: 그 요단강이 아닙니다)
いまlv40ぐらいのエンジニア座りしてる
エンジニア座りLv100は背中が座面についてる
인간의 육체는 인간이 낼 수 있는 속도의 운동에너지에 대한 충격을 견딜 수 있도록 진화했다. 인간의 이동속도를 넘는 운송수단에 탑승하는 것은 목숨을 걸어야하는 일이다.
1人やられてて
RE: https://misskey.io/notes/aii3ikad055v0bun
高尾山口にやっきてました🗻
気力切れたから午後休み…
헤겔아저씨 이야기 나올때마다 제가 말 실수 했던 “우리는 뒤로 두걸음 가지만 결국 앞으로 한걸음 가게될거다”라고 한 말이 생각나요
@eeruwang@ice.eeruwang.me차가운 이루왕 우리는 뒤로 두걸음 가지만 그건 개쩌는 문워크일것이다
Spent the last few weeks migrating https://pyproject-fmt.readthedocs.io
from taplo to tombi, rewriting the docs, fixing lots of bugs, and shipping new features (long-form tables!). Check it out and let me know how it goes—also, I probably introduced new bugs, please report them 😄👍
그러니까 이게
기존에 클플 없는 상태에서 인증서 인증받고 -> 클플 연결 -> 재인증할 날짜가 되니까 클플이 막아버림
이 원인으로...
기존의 인증서를 삭제하고 클플이 있는 상태에서 인증할 수 있게 재인증을 했어요
https://www.szkorean.net/2020/05/cloudflare-dns-lets-encrypt-v2-ui.html
마지막에 다 했는데 왜안돼......!!!! 하다가 nginx 리로드를 안한 걸 깨닫고 평화롭게 해결
ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ
성난 블롭캣이 몰려온다!!!
@hillside힐씨 이것저것 보장하라..!!
육군 “코브라 헬기 추락, 준위 2명 사망”…40년 된 노후 기종
https://n.news.naver.com/article/028/0002790707?cds=news_media_pc
...결국 두분 사망했군요.
삼가 고인의 명복을 빕니다.
お昼はざるうどんを茹でます
월요일에는 일하기 싫어
ガストの唐揚げ食って満足したのか
「唐揚げ
」
とか言ってたワイ
唐揚げって何？マジで何？
I've been on a bit of a social media hiatus, but I've written a new post about something that's been on my mind a lot lately
https://localghost.dev/blog/stop-generating-start-thinking/
이것저것 보장하라!
しょぼい作業をさせるための安いモデルが欲しい
くちびる噛んじゃって萎え
다음달 21일 열리는 그룹 BTS의 광화문 공연을 앞두고 경찰이 안전 확보를 위해 총력 대응에 나섭니다. 티켓을 구입한 관객과 일반 시민 등 공연 당일 26만명의 인파가 몰릴 것으로 경찰은 예상했습니다.
BTS 광화문 공연에 26만명 몰릴 듯…경찰 “안전 확...
작금의 입춘대길 촌극을 보면서, 입춘대길에 대해 중국인같다. 라고 말하는 사람의 연배가 대충 나와 비슷한 혹은 그보다 많은 사람들일 것이다 라는 생각이 들었는데(그들이 평소 주장하는 소속된 집단에서의 위치라던가, 경제적 혹은 가족 환경 등을 고려해 보았을 때), 그렇게 생각하니 기분이 언짢을 수 밖에 없었다. 내 또래의 사람들은 입춘대길이 무엇인지 학교에서 배우고 자란 세대이며, 집에서 어른들이 그것을 집의 대문(혹은 정문)에 붙이는걸 보면서 자란 세대이기 때문이다. 그 뜻을 모를리가 없다.
happy `ModuleNotFoundError: No module named 'pkg_resources’` day to all who celebrate #setuptools
꽤 오래전에 마린블루스였나 어디서 일상 속에서 겪는 곶통 시츄에이션을 쭉 이야기했는데 그때 거론된 상황들이
머리 긁다가 머릿속 여드름까지 긁었을 때
문지방에 새끼발가락 찧었을 때
발바닥 한가운데 모기에 물렸을 때
(여성 한정)달마다 오는 출혈 디버프 기간에 설ㅅ가 겹쳤을 때
www.youtube.com/watch?v=1LWg... 읍내에서 이런 이상한 국뽕(?) 영상이 돌아다녀서 찾아보니 유툽에 있는 영상임; 사람을 대신해줄것 같지만 역설적으로 로봇이 너무 비싸서 저런 용도로는 당장은 쓰진 않을것 같긴함 먼미래에는 모르겠습니다만 ㅎㅎ
국군 로봇 '아틀라스' DMZ 실전 배치, 북한 특작부...
misskeyは身内になれない人に『どうして身内にならないんですか？』って煽られる鯖なのでね
ただ、別に分からないノリに乗らなくても怒られたり除け者にされたりはしないからね。乗れそうなノリに乗って少しずつ慣れていけば良いんじゃないかな？と思ってる
雪とNoktonで何でも絵になる気がする
#マストドン写真部 #photography #eosR8 #nokton40mm
Rufus in inaction! His snores are distracting me from writing. As are his sleep eating twitches. Hope the sound works.
On Saturday, thousands of protesters shouting slogans and holding signs including “ICE out” and “Defend Minneapolis” gathered at Milan’s Piazzale Medaglie D’Oro for a march that was intended to end in the vicinity of the main Olympic Village.
https://www.washingtonpost.com/sports/olympics/2026/02/07/protests-winter-olympics-italy/
Politics tinged Friday’s ceremony when Vice President JD Vance received a round of boos at San Siro Stadium after being shown on a big screen. Italy’s Corriere della Sera newspaper reported that he was booed again on Saturday while leaving a women’s hockey match between the U.S. and Finland, as jeers erupted from a part of the arena mainly filled with American fans.
엇. 딥리서치 충전됐다.
New archive suit
Jenny List explores why 3D printing with rubber isn't so much of a thing...
https://hackaday.com/2025/12/31/why-cant-i-3d-print-with-rubber/
双方向テキストはチューリング完全への一歩な気がするなあ #なにいってんだこいつ
“In everyone’s pocket right now is a computer far more powerful than the one we flew on Voyager. I don’t mean your cell phone — I mean the key fob that unlocks your car.”
— Rich Terrile, JPL scientist and member of the Voyager team
目覚めの朝
午後のミーティングで寝落ちする気しかしない
digging through my phone for a picture and found this
Lin Jen-Shin (godfat) 🍥
🕊️ 
Jeff Atwood
一般 Kyungmi Ahn ꉂꉂ(ᴖᗜᴖ*) 
유진🎀 
@
ひよこのたまご 
GENKI
pkg update
Eugen Rochko
Paul Cantrell
🔰 
🦐 
