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.

> 遠隔の第三者によって細工されたリクエストを送信された場合、任意のコードを実行されたり、サービス運用妨害(DoS)状態を引き起こされたりする可能性があります。

JVN#22348866: Active! mailにおけるスタックベースのバッファオーバーフローの脆弱性 : 👀
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jvn.jp/jp/JVN22348866/index.ht

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Z80はZilogという会社の製品です。
Intelの8080を大幅に拡張して便利な命令が多数搭載された8ビットCPUでした。
8ビットパソコンの時代の代表的CPUで、互換CPUも色々作られています。

ちなみに任天堂ゲームボーイのCPUもZ80(というよりは8080)から機能を大幅に削った独自のものが使われていましたね。

MSXturboRで搭載されたR800がZ80界(?)では最速クラスになるのかと思います。


QT: fedibird.com/@HayashiyaManpei/
[参照]

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Z80はZilogという会社の製品です。
Intelの8080を大幅に拡張して便利な命令が多数搭載された8ビットCPUでした。
8ビットパソコンの時代の代表的CPUで、互換CPUも色々作られています。

ちなみに任天堂ゲームボーイのCPUもZ80(というよりは8080)から機能を大幅に削った独自のものが使われていましたね。

MSXturboRで搭載されたR800がZ80界(?)では最速クラスになるのかと思います。


QT: fedibird.com/@HayashiyaManpei/
[参照]

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한국닌텐도 닌텐도 스위치 2 다음 2차 추첨은 5월 상순 예정

https://bbs.ruliweb.com/nin/board/300004/read/2331255

닌텐도 스위치 2 웬만하면 다 구할 수 있을것 같군요. 39곳 응모했는데 1곳은 될듯

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Z80はZilogという会社の製品です。
Intelの8080を大幅に拡張して便利な命令が多数搭載された8ビットCPUでした。
8ビットパソコンの時代の代表的CPUで、互換CPUも色々作られています。

ちなみに任天堂ゲームボーイのCPUもZ80(というよりは8080)から機能を大幅に削った独自のものが使われていましたね。

MSXturboRで搭載されたR800がZ80界(?)では最速クラスになるのかと思います。


QT: fedibird.com/@HayashiyaManpei/
[参照]

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When sharing a rapid news cycle, how do we share information that is validated and attributed?

"Speed of light" used to be the moniker for things "moving fast", e.g. "oh wow that happened at the speed of light".

It's worth mentioning that these days, especially with a never-pausing news cycle, there's something to be said for "moves at the speed of information".

e.g. The current news cycle in the United States right is paced at "the speed of information". When it feels like we're spreading Breaking News, or life saving information, it feels more urgent to spread the information than almost anything else.

This is a very "yes, and" sentiment!

Now is a great time to build a practice for how you can personally handle sharing things at the speed of information, which will have the double impact of making sure the information is 1 ) correct and 2 ) attributed.

When you see information you wish to share, esp if it's a news headline:

1. Do a quick search with your engine of choice ( :google: , :duckduckgo: )
2. Credit both sources

For # 2: this is because you have two sources, not one. *Your* sources are whatever post you saw that prompted your search *and* the results of the search.

Verifying in this way also has the double benefit of ensuring the original author is credited, which is doubly important for marginalized voices.

Let's use today's news about and the (labor data) for practice!

1. There's a :bluesky: post making rounds about DOGE + NLRB data
2. A quick search shows that the original source is an :npr: article by Jenna McLaughlin.

So that means when *I* post about it, my sources are: MattJay AND Jenna McLaughlin. *I* have *two* sources.

To capture this, I might make a post like:

There is a story breaking about gaining access to data! Sources are Jenna McLaughlin @ NPR:

npr.org/2025/04/15/nx-s1-53558

There is also additional analysis circulating by MattJay:

bsky.app/profile/mattjay.com/p

====

Posting like this:

1. Credits both sources
2. Fact checks and attributes
3. Isn't accusing

For # 3: It doesn't matter to my post what anyone else is or isn't doing. (And I would need to validate my own accusation.)

My only goals should be to validate and attribute what I wish to share.

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When sharing a rapid news cycle, how do we share information that is validated and attributed?

"Speed of light" used to be the moniker for things "moving fast", e.g. "oh wow that happened at the speed of light".

It's worth mentioning that these days, especially with a never-pausing news cycle, there's something to be said for "moves at the speed of information".

e.g. The current news cycle in the United States right is paced at "the speed of information". When it feels like we're spreading Breaking News, or life saving information, it feels more urgent to spread the information than almost anything else.

This is a very "yes, and" sentiment!

Now is a great time to build a practice for how you can personally handle sharing things at the speed of information, which will have the double impact of making sure the information is 1 ) correct and 2 ) attributed.

When you see information you wish to share, esp if it's a news headline:

1. Do a quick search with your engine of choice ( :google: , :duckduckgo: )
2. Credit both sources

For # 2: this is because you have two sources, not one. *Your* sources are whatever post you saw that prompted your search *and* the results of the search.

Verifying in this way also has the double benefit of ensuring the original author is credited, which is doubly important for marginalized voices.

Let's use today's news about and the (labor data) for practice!

1. There's a :bluesky: post making rounds about DOGE + NLRB data
2. A quick search shows that the original source is an :npr: article by Jenna McLaughlin.

So that means when *I* post about it, my sources are: MattJay AND Jenna McLaughlin. *I* have *two* sources.

To capture this, I might make a post like:

There is a story breaking about gaining access to data! Sources are Jenna McLaughlin @ NPR:

npr.org/2025/04/15/nx-s1-53558

There is also additional analysis circulating by MattJay:

bsky.app/profile/mattjay.com/p

====

Posting like this:

1. Credits both sources
2. Fact checks and attributes
3. Isn't accusing

For # 3: It doesn't matter to my post what anyone else is or isn't doing. (And I would need to validate my own accusation.)

My only goals should be to validate and attribute what I wish to share.

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>대한민국 전체 면적 330만 평을 한꺼번에 팔면 매국노이고, 천 평 만 평씩 쪼개서 팔면 매국노가 아닌가? 오세훈 서울시장은 1만4500평에 달하는 국토를 민간기업에게 매각하려고 했다. 특수목적에 따른 장기임대도 아니고, 그 땅과 산출되는 모든 것에 대한 양도권을 시민의 동의 없이 팔아버리는 것이다.
공유지 매각, 민주공화국의 매국은 아닐까? - 오마이뉴스 ohmynews.com/NWS_Web/View/at_p

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Intelの昔のCPU
16ビットの8086、バス幅を8ビットにした廉価版8088がありました

NECは8088互換のV25と、8086互換のV30を作りPC-9801シリーズにV30を搭載しました
高速化したV30HL、ピン非互換の後継V33、V33Aもありました
型番はV30はμPD70116、V25はμPD70320だったと思います

V30に周辺回路を搭載したV50やV50HLなど各種シリーズもありました

数値演算は昔はコプロセッサーで実施していて8087を別途付ける必要がありました。V30搭載98シリーズでもコプロは8087が使われていました

ちなみにV30には8086などにはない独自命令があり、この命令を使うアプリが少なからずあったので互換性のため386時代にもV30が搭載され切り替えできるようなっていましたね

PC-88VAシリーズではμPD9002というV30互換でかつZ80エミュレーションモード搭載の独自CPUが使われていました。これはCPUだけでなく周辺回路も1パッケージになっていたので、V50に近い製品でした

また型番忘れましたがNECのオリジナルCPU製品もあり、中の人がまだリーマンだった昔、そのCPU用のプログラムを書いたりしていたことがあります

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Kagi Assistant 는 이제 Ultimate plan 외 다른 유저들도 사용가능하다고 한다. (단, 사용할 수 있는 LLM 토큰량 및 모델 등은 차이가 있다고 함)

> Today, we’re excited to announce that Kagi Assistant is now available to all users across all plans, expanding from its previous exclusivity to Ultimate subscribers, as an added value to all Kagi customers, without increasing the price.

blog.kagi.com/assistant-for-al

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My dream on the future of online ? Simple. One that supports and much better than it does now, so it actually serves mankind.

I want us to get past the madness of mindless , vicious spyware metaverses, and hungry . That's all hypercapitalism. Dehumanising us, eroding the fabric, so it can prolong itself and serve the elite owner classes.

starts offline, where we're humans of flesh and blood, living our daily life.

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Intelの昔のCPU
16ビットの8086、バス幅を8ビットにした廉価版8088がありました

NECは8088互換のV25と、8086互換のV30を作りPC-9801シリーズにV30を搭載しました
高速化したV30HL、ピン非互換の後継V33、V33Aもありました
型番はV30はμPD70116、V25はμPD70320だったと思います

V30に周辺回路を搭載したV50やV50HLなど各種シリーズもありました

数値演算は昔はコプロセッサーで実施していて8087を別途付ける必要がありました。V30搭載98シリーズでもコプロは8087が使われていました

ちなみにV30には8086などにはない独自命令があり、この命令を使うアプリが少なからずあったので互換性のため386時代にもV30が搭載され切り替えできるようなっていましたね

PC-88VAシリーズではμPD9002というV30互換でかつZ80エミュレーションモード搭載の独自CPUが使われていました。これはCPUだけでなく周辺回路も1パッケージになっていたので、V50に近い製品でした

また型番忘れましたがNECのオリジナルCPU製品もあり、中の人がまだリーマンだった昔、そのCPU用のプログラムを書いたりしていたことがあります

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Having to deal with uploading something to OneDrive and discovering that it has *massively* more restrictive filename rules than, say, Unix, and also can be configured such that you can upload stuff but can't delete it and also if the folder you uploaded partially failed because some files weren't named appropriately you can't just upload a new version so now I've uploaded the same thing 6 times with various levels of filename renaming and look like an absolute amateur

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Touch the Light 🖐️스타레일 X 맘스터치 콜라보 | 1차 이벤트 상세 안내

안녕 개척자, 똑똑똑, 어서 문을 열어 봐! 엄청 좋은 소식이야, 금실로 엮인 황금의 휴일이 찾아왔어 모두가 고대하고 기다렸던 그 콜라보가 눈부신 햇빛과 함께 찾아왔다! <붕괴: 스타레일> x 맘스터치 콜라보: Touch the Light 무려 4월 30일부터 6월 3일까지, 한 달 넘게 진행되는 달콤한 휴일을 맞이할 준비는 됐지? 손을 뻗어, 아글라이아와 트리비와 함께 황금빛 여정을 시작하자 ㅡLet's go to Touch the Light! -------------------------------------------------------------------------------------------------------------------------------------------------
🔗 hoyolab.com/article/38309353

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[긴급] 지금 혜화동 성당 종탑에 전국탈시설장애인연대 박초현 대표와 서울장차연 푸름 활동가가 고공 농성을 시작했습니다. 시종일관 시설세력과 결탁하여 장애인의 탈시설권리를 짓밟았고 심지어는 최근 제정된 장애인지원법을 탈시설법이라 매도하며 조직적으로 성당에 서명운동을 펼쳤던 천주교에게 제대로 된 장애인 탈시설 권리를 보장하라며 고공 농성을 시작합니다. 천주교는 탈시설 권리 보장하라! 천주교는 탈시설 권리 왜곡에 대해 사과하라! #노동 #투쟁 #천주교 #장애인인권

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大家早安

前幾天完讀《二二八反抗運動:台灣爭取民主之路》,越看越難過,不過還是看完了,過程中發現某黨的作風不但根本沒變過,還有點歷史重疊的影子......

當時陳儀政府意圖把228的發生分化成本省跟外省的對立,但問題無關人民省籍,問題在陳儀政府無能、不理會台灣人民的聲音、蔣介石獨裁......等,跟大罷免有點相似,相似點是國民黨都在試圖分化台灣人,這次大罷免,是國民黨想把大罷免塑造成政黨對立,模糊中國國民黨親共賣台才導致大罷免的原因,模糊此次大罷免目的在剿共的焦點

許多重疊的影子,在現在似乎還看得見,甚至出現更多把戲,看完不但能學到課本沒教的228,看見當時人英雄般的勇氣,危機意識也會升高許多,且能從歷史辨識出現在國民黨現在的伎倆,是對過去、現在、未來都適用的書(我個人看完之後是情緒複雜到蠻想哭的啦,真的能學到很多,只是我表達不出來 :sadness:

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