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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Salamander（JP） @Salamander_k@mastodon.social
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Shared by SparklingOutlaw🍉

以前も投稿したけど個人的に外免切替の厳格化は割と支持する側だった。一般試験と同程度の試験はクリアしてほしいというような感覚がなくもなかった。

しかし生活するために働いて金を稼がなければならなくて、それには運転免許が必要だという（移民）労働者の死活問題がこの世に存在するという話もあるよなということを聞き、それも確かにそうなんだよなというふうにも思ったりした。
（外免切替試験厳格化の理由としては「観光客の殺到」という話が主で、私の観測範囲では移民労働者ドライバーへのヘイトは見かけなかったように思うし、「クルドカー」へのヘイトとも結びついていなかったような…）

「誰に運転免許を保有させるべきか」というジャッジメンタルな観点のほか、「誰が運転免許・車を必要としているのか」というような見方もあるのだなあと思ったし、これは「試験の公平性」それ自体を疑え！という考え方にもなるでしょうから、アンチレイシズム的なラディカルさを感じはします。
交通上のリスクが仮に上がったとしても、この考え方に立つのであればno justice no peace ってことである程度仕方なしということか。それならそれで。

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霜月雫 @simostukisizuk@fedibird.com
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Shared by SparklingOutlaw🍉

Instagramに、日本共産党、吉田あやか議員の成りすましアカウント（最後がda6）があります（本物はda3です）。何故か【非公開垢】です。
フォローされても通報ブロックしてください🙏

Instagram。最近なりすましが多すぎて不気味です…😰

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Phil (ascentale) @ascentale@sfba.social
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@cksChris Siebenmann asked via @bobjonkman:

Q6. Does anyone have recommendations for bicycle helmet lights for visibility both front and rear? I need velcro or other non-permanent mounts, and for the mounts (with the light(s) off) to be low profile enough that I can get a helmet cover over them, and I don't want heavy stuff. I'm happy with one light, two lights, or two connected lights.

cc @bikenite#BikeNite Cycle Chat

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Jeff Atwood @codinghorror@infosec.exchange
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Imagine a world in which all of these billionaires were like MacKenzie Scott. I would very, very much like to live in that world together with you. forbes.com/sites/ellamalmgren/

America’s Richest Billionaires Keep Getting Richer. They’re Not Donating Much More

The members of The Forbes 400 are $1.2 trillion wealthier than a year ago. But how much of their fortune have they given back?

www.forbes.com · Forbes

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kazuhito @kazuhito@vivaldi.net
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この中では『知性の罠』に興味がわいた。ほしいものに突っ込んでおく。

賢く生きる思考と一生モノの学習力が身に付く、日経ビジネス人文庫5冊 | 日経BOOKプラス bookplus.nikkei.com/atcl/colum

賢く生きる思考と一生モノの学習力が身に付く、日経ビジネス人文庫5冊

【賢く生きる思考と一生モノの学習力が身に付く5冊】注目・話題の本を文庫化して、さらに手に取りやすくなった日経ビジネス人文庫。読みどころと制作エピソードを編集者たちが解説します

bookplus.nikkei.com · 日経BOOKプラス

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Lisa 🦔 @mycrowgirl@flipping.rocks
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Y’all. My heart (and belly) is so full at the end of these two weeks at the John C. Campbell Folk School. I can’t tell you how lucky I feel that I was able to take the time out of my “real life” to do a deep dive building new skills and honing some rusty ones. Being surrounded by folx from all kinds of backrounds who were also diving into their respective crafts and arts.

I’m more than a little emotional about heading home in the morning!

So. Here’s a picture of the result of all that work:

A stained glass lamp on a workshop table. The shade is a four-sided pyramid with glass cut in various trapezoid shapes in different shades of greens and ambers with some blue, plum, and ivory accents. The base is a tall rectangle with latticing at the top. It is made of oak that has been oiled and features ivory glass panes that are lit from inside by an amber lightbulb.
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Kurt Hohmann @KurtHohmann@writing.exchange
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Sinister Minutes 2:13 Killing Spree - Cellar Door

A '70s metal band plays their killer hit single - right up until the incident that leads to their premature and abrupt end. Then Tim cracks open the Cellar Door - do you dare listen to what's down there?

sinisterminutes.com/episodes-s or wherever you grab your podcasts.

Written by John Kuyat, narrated by @KurtHohmann (me), music by Tim Parker.









Closeup of a guitar amplifier. Image by microart1 from Pixabay
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R @r@glauca.space
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question for the USB experts (boosts okay)

do the USB specification and/or operating system APIs in practice define any sequencing requirements between requests on the control endpoint vs requests on a bulk endpoint?

specifically, i am thinking of the requirement "For endpoints using data toggle, regardless of whether an endpoint has the Halt feature set, a ClearFeature(ENDPOINT_HALT) request always results in the data toggle being reinitialized to DATA0."

if i have a BULK IN endpoint which is *not* halted, and a program running on the host platform tries to simultaneously read from the BULK IN endpoint as well as issuing a ClearFeature(ENDPOINT_HALT), can these requests race each other? what are the permissible outcomes of this situation?

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Hacker News @hkrn@mstdn.social
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Clean Hydrogen at a Crossroads: Why Methane Pyrolysis Deserves Attention
L: c2es.org/2025/09/clean-hydroge
C: news.ycombinator.com/item?id=4
posted on 2025.09.26 at 19:12:07 (c=0, p=3)

Clean Hydrogen at a Crossroads: Why Methane Pyrolysis Deserves Attention

The clean hydrogen market is recalibrating. This blog explores how methane pyrolysis fits into the clean hydrogen revolution.

www.c2es.org · Center for Climate and Energy Solutions

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NTSK @ntek@hl.oyasumi.dev
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ベッドのマットレス、でえそんしたりしてたけどリンサークリーナーでｽﾞｺﾞｰしたらそれはまあ恐ろしいぐらいあれだったのでみんなやってみるといいですよアレ

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Iris van Rooij 💭 @Iris@scholar.social
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There is absolutely no good faith reason to use the term “AI” for any technology one is selling.

It serves only for dazzling people into thinking the technology has capabilities that it doesn’t.

If one wants a technology to be trustworthy, just use a transparent, informative term without hype.

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もちゃ(あと-12.40Kg) @mot@mastodon.motcha.tech
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はじめに、コーヒーとモーニングを頼んでから電子ペーパータブレットを起動……

ちくしょう！電池切れだ！お前はいつもそうだ。

このタブレットはお前の人生そのものだ。お前はいつも失敗ばかりだ。

お前はいろんなことに手を付けるが、ひとつだってやり遂げられない。

誰もお前を愛さない。

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mxinden @mxinden@mastodon.social
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Shared by sublimer@あすてろいどん鯖管

We replaced @mozilla Firefox’s QUIC UDP I/O stack with a modern memory-safe implementation using quinn-udp. Instead of limited and dated system calls like sendto and recvfrom, Firefox now uses modern OS specific system calls across all major platforms, resulting in HTTP/3 QUIC throughput improvements when CPU bound, and enabling QUIC ECN support across all major platforms.

max-inden.de/post/fast-udp-io-

Fast UDP I/O for Firefox in Rust

Motivation Around 20% of Firefox’s HTTP traffic today uses HTTP/3, which runs over QUIC, which in turn runs over UDP. This translates to substantial UDP I/O activity. Firefox uses NSPR for most of its network I/O. When it comes to UDP I/O, NSPR only offers a limited set of dated APIs, most relevant here PR_SendTo and PR_RecvFrom, wrappers around POSIX’s sendto and recvfrom. The N in NSPR stands for Netscape, giving you a hint of its age.

max-inden.de

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Jae Hanley @me@jaehanley.social
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Any entity that wants to ban discussions about trans people have a whole list of other topics they want to ban. They’re only waiting for the right justification. They’re already doing it with black history in grade schools, that’ll expand at some point to colleges.

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