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.
내 성인 되기 전까진 사투리 시나꼽재기만큼 쓴다고 생각했거든요 근데 그게 아니더라고....
The latest Valuable News by 
@vermaden https://vermaden.wordpress.com/2025/12/08/valuable-news-2025-12-08/ notes that The Book of PF, 4th edition is coming soon (also https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html, https://bsdly.blogspot.com/2025/07/yes-book-of-pf-4th-edition-is-coming.html) 
@nostarchNo Starch Press #freebsd #openbsd #pf #packetfilter #bookofpf #4thedition
Let's say you want to draw a hypocycloid (spirograph) with a turtle. I use a parametric equation for each of the circles and combining them to find the x and y position of the points on the curve then telling the turtle to goto(x,y)
This works fine, however it is NOT in the intended "spirit" of drawing with a turtle. Drawing with a turtle is about "relative" navigation. Consider two ways to draw a circle:
for 0<t<2pi:
goto(rcos(t), rsin(t))
repeat 100:
forward 2
right 2
Here's a mini guide on how to bring your website to up-to-date standards! You don't even need to have AI to be an AI company
I remain happy with the Fediverse as it is, i.e. essentially statistically insignificant. This has its benefits.
Is my boss on here? No. Are any of my work colleagues on here? No. Is my mother on here? No. Are my irl friends on here? What irl friends.
Here's an anecdatum.
I posted a message here about the fabulous Ursula K. Le Guin exhibit in Portland, Oregon, which will run for the next 2 months, on both Bluesky and Mastodon.
Bluesky: 5 likes, no retweets.
Mastodon: 180 retoots, 190 likes.
"By making the news and truth contingent on advertising budgets we’ve created an environment where any narrative can win, as long as the storyteller is willing to pay. If we allow these conditions to continue, we will leave behind the voices that truly matter." #Technology https://werd.io/the-world-needs-social-sovereignty/
The world needs social sovereignty
"By making the news and truth contingent on advertising budgets we’ve created an environment where any narrative can win, as long as the storyteller is willing to pay. If we allow these conditions to continue, we will leave behind the voices that truly matter."
werd.io · Ben Werdmuller
Link author: 
Ben Werdmuller@ben@werd.social
結局今日何もしてないな
The latest Valuable News by @vermaden https://vermaden.wordpress.com/2025/12/08/valuable-news-2025-12-08/ notes that The Book of PF, 4th edition is coming soon (also https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html, https://bsdly.blogspot.com/2025/07/yes-book-of-pf-4th-edition-is-coming.html) @nostarchNo Starch Press #freebsd #openbsd #pf #packetfilter #bookofpf #4thedition
Remote Code Execution via Git Node Custom Pre-Commit Hook · Advisory · n8n-io/n8n : 👀
---
https://github.com/n8n-io/n8n/security/advisories/GHSA-wpqc-h9wp-chmq
Ich liebe es auf Amazon coole Geschenkideen zu finden und dann Amazon wieder zu schließen und das ganze auf der Homepage des Anbieters zu kaufen. 🥰
해피엔딩
Ich liebe es auf Amazon coole Geschenkideen zu finden und dann Amazon wieder zu schließen und das ganze auf der Homepage des Anbieters zu kaufen. 🥰
나도 밧슈 인형 갖고 싶은디… 나이브스 인형도 있으면 좋고… 돈이 없지만
Warum gibt es einen 'Tag der Menschenrechte', wenn Menschenrechte selbst nicht gelten und nie gegolten haben?
ﾈｺﾁｬﾝ
안녕히 계세요 여러분 저는 밧슈와 나이브스를 찾아 노맨즈랜드로 떠납니다~ (이거아님
Shoutout to anyone who is doing anything today.
Stay strong. Doing things is hard.
nonsense
The cigarette tree sure has an unusual way of spreading its seeds. 🚬
But not unique - cigarillos and cigars occupy the same ecological niche.
Bitte unterzeichnen und weitergeben!
30k muss doch möglich sein!
"Trans* und nicht-binäre Menschen sind als gleichberechtigte Bürger*innen Teil unserer Gesellschaft. Sie haben ein Recht auf Anerkennung, Schutz und ungehinderte Teilhabe. Jegliche Form der Erfassung aufgrund ihrer geschlechtlichen Identität gefährdet nicht nur Einzelne, sondern unsere gesamte demokratische Kultur."
https://epetitionen.bundestag.de/petitionen/_2025/_07/_14/Petition_183950.$$$.a.u.html
Last year I wrote "Fediverse for Freedom" https://andypiper.co.uk/2024/08/15/fediverse-for-freedom/ a post about why governments should own their own social presences, rather than rely on bad actors like the owner of X. I followed up with an additional post about public institutions in the #fediverse https://andypiper.co.uk/2024/09/02/fediverse-for-government-organisations-a-follow-up/
A certifying proof assistant for synthetic mathematics in Lean. ~ Wojciech Nawrocki et als. https://voidma.in/assets/papers/2025nawrocki_certifying_proof_assistant_synthetic_mathematics_lean.pdf #ITP #LeanProver
何事においても、レベル差がありすぎると難しいわね
申請美簽要看社群帳號...
但如果我根本沒在用社群帳號呢？
如果我開 AB 小帳給他查驗呢？ 
Animated film recommendation
I watched such a funny and cute animated film yesterday!
I'ts called Lesbian Space Princess. I came across it by chance, saw the title and had to watch it, and it did not disappoint!
오늘 멍멍신문 스캔들 사진입니다 너네 둘 딱 걸렸다~~
Half moon, half Matterhorn. #Zermatt #mountains #landscape
오랜만에 까치도 봤는데 반가웠음 미국에는 까마귀만 많고 까치는 없는것 같긴함...
免費的最好玩
오늘따라 내 언어적 능력은 빛을 발하지 못 하고 님들이 나보다 말 잘하는거 같아서 나는 그냥 구경만 하고 있슨
데구르르르
Internes Dokument — EU-Staaten fordern ein Jahr Vorratsdatenspeicherung für Internet-Dienste wie #Messenger
Die EU-Staaten fordern ein neues Gesetz zur #Vorratsdatenspeicherung, das weit über die alten Gesetze hinausgeht. Das geht aus einem #EU-Dokument hervor, das wir veröffentlichen. Praktisch alle #Internet-Dienste sollen #Daten ihrer Nutzer anlasslos speichern, auch Messenger wie #WhatsApp und 
@signalappSignal.
— 
@netzpolitik_feednetzpolitik.org
미국의 계획은 우크라이나를 남북한처럼 중간에 DMZ 설치하고 쪼갤려고 하는것 같은데 여러모로 안타깝다...
RE: https://bsky.app/profile/did:plc:axsb4cya6zgpnbtrkbjmu3pj/post/3m7mst75hts2k
Internes Dokument — EU-Staaten fordern ein Jahr Vorratsdatenspeicherung für Internet-Dienste wie #Messenger
Die EU-Staaten fordern ein neues Gesetz zur #Vorratsdatenspeicherung, das weit über die alten Gesetze hinausgeht. Das geht aus einem #EU-Dokument hervor, das wir veröffentlichen. Praktisch alle #Internet-Dienste sollen #Daten ihrer Nutzer anlasslos speichern, auch Messenger wie #WhatsApp und @signalappSignal.
— @netzpolitik_feednetzpolitik.org
Time for Christmas Movie #2
社内制度について提案という名の文句を言ってきた。
どっと疲れたので褒めて
Complex bounded operators in Isabelle/HOL. ~ Dominique Unruh, José Manuel Rodríguez Caballero. https://arxiv.org/abs/2512.05878 #ITP #IsabelleHOL #Math
Rreminder for those interested in Internet and other tech issues, #ukigf is tomorrow Dec 11 (remote or in-person in London): https://www.ukigf.org.uk.
사실 텍스트로 전북방언 구별할 수 있는 걸 내가 알기로 딱 하난데 반절
다른데서는 절반이라고 하죠
Does #Starmer even realise just how much he's part of the problem, not of the solution, by proposing to give in to the execrable demands of racists?
埃もそのままなんだ…って…
ほっこりしたよね…
끼엥
바로 말렸는데 계속 충격여파가 가시질않음. 사료 양에 문제가 있나? 이따 몸무게 쟤봐야지.
Stefano Marinelli
Quincy
@
@
phildini
Andy Piper
이둔 
이제백수아님 
MJ+
雨宮凪沙/nagiko
しゅいろ
