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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```
env PGPASSWORD=${cnpg_pass} pg_dump --format=custom --quote-all-identifiers --compress=${COMPRESS} -h ${cnpg_ip} -U ${cnpg_user} -d ${database} | gpg --encrypt --output "${backup_root}/${namespace}/${cluster_name}/${database}.gpg.tmp" --recipient "${GPG_ID}"

mv "${backup_root}/${namespace}/${cluster_name}/${database}.gpg.tmp" "${backup_root}/${namespace}/${cluster_name}/${database}.gpg"
```

머야 내꺼 왤캐 복잡함;

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お正月に避けたほうがいいこと、とかなんとかをちらっと見直してたけど
現代にそぐわないところ、というかそうも言ってられませんけどね〜というような内容もちらほら
それもそうか〜と思いつついい感じに織り込んでいけたらいいよね

刃物使わないのも三が日は避けましょうとか、元日は避けるようにしてたけど
:souka:
お屠蘇も子どものときは何度か飲んだけどもう現代には馴染んでないだろうし
しゅいろママは買ってたけど「謎の商品」と言われるくらいだし

程よく変化していけたらいいね〜

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운명의 신비로운 순간들

1. 우연은 계획보다 강력하다
2. 작은 선택이 인생을 바꾼다
3. 타이밍의 마법을 믿어라
4. 숨겨진 기회를 놓치지 마라
5. 인생은 예측할 수 없는 여행
6. 직감을 신뢰하라
7. 두려움은 기회의 적
8. 변화를 두려워하지 마라
9. 우연히 만난 인연을 소중히 여겨라
10. 지금 이 순간을 믿어라

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I wonder very often, whenever I am any good at computers, and I should actually be proud of any of the stuff that I do, or not

I try to infodump about something that I know about, entities ask me very obvious questions, and I realize I actually know nothing about it

Just how does GEN12 handle control flow after vectorization? How do SIMT ISAs like RDNA3 or NV170 handle it? Why do I not know this? My friends are praising me for doing GPU drivers, but I don't even know something as basic as this...

Am I accidentally lying to them and making them believe that I'm better than I actually am? I might be wrong about some of the stuff I said, I might be too confident in being able to do stuff that I cannot actually do...

I'm genuinely just, fake, and deceiving my friends into thinking I'm better than I actually am, no matter how hard I try not to. I try my best to describe what I can do in a way that they don't misunderstand but... I fail, and they think I'm good because I end up being misleading by having many trivial prototypes that do nothing impressive.

Like, I say "I wrote an http server in assembly with no libraries!" but used to forget to add the pretty important part that it doesn't parse the request, can only handle one request at a time, and has a hardcoded inline response. Not much of an HTTP server, is it... It's literally just a few syscalls and one small loop. The most trivial thing imaginable, the kinda thing anyone and their cat can do, the thing I should beat myself up for not doing way earlier, when I was like 12

Yesterday, I misremembered how Java multiple dispatch works. I was supposed to know it correctly. I knew the JVM ignores the Signature attribute on the Code attribute, and only cares about the method descriptor, which does not include any generics info, as generics are a Java thing, not a JVM thing. So I was confused why I was remembering that you can MD List<Integer> and List<String> while knowing there is no way to represent that in a class file (unless you do name mangling and generate a hidden dispatcher method and... Stuff Java doesn't do. I think. Unless they added that...)

I still feel stupid about it. I'm supposed to be good at Java... I do it for over 8 years... I actually have (had?) some confidence in it...

I don't even know how the damn GCs work, or the internals of the JIT. Stuff I should know but don't because I am too scared to look into it.

I'm getting my ass beaten by IETF RFC 1951 just because I lack some basic knowledge about compression algos, and feel completely and utterly useless when someone trivially understands the whole thing in a few hours while I'm failing for years.

I'm stupid. And a liar.

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영국과 독일 등 유럽에서 뮤직비디오 방송 목적의 MTV 방송 채널들이 폐국되거나 채널 컨셉을 변경하기 전 낭만 한스푼 정도 첨가된 선곡을 보여주었습니다.

MTV Music - Video Killed the Radio Star (The Buggles)
MTV 80s - Together in Electric Dreams (Giorgio Moroder)
MTV 90s - Goodbye (Spice Girls)
MTV 00s - Bye Bye Bye (*NSYNC)
MTV Live - Dancing On My Own (Robyn)
Club MTV - Don't Stop The Music (Rihanna)
MTV Germany - Musique Non Stop (Kraftwerk)
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영국과 독일 등 유럽에서 뮤직비디오 방송 목적의 MTV 방송 채널들이 폐국되거나 채널 컨셉을 변경하기 전 낭만 한스푼 정도 첨가된 선곡을 보여주었습니다.

MTV Music - Video Killed the Radio Star (The Buggles)
MTV 80s - Together in Electric Dreams (Giorgio Moroder)
MTV 90s - Goodbye (Spice Girls)
MTV 00s - Bye Bye Bye (*NSYNC)
MTV Live - Dancing On My Own (Robyn)
Club MTV - Don't Stop The Music (Rihanna)
MTV Germany - Musique Non Stop (Kraftwerk)
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I suggest you support Standard Ebooks 📚

“Standard Ebooks is a volunteer-driven project that produces new editions of public domain ebooks that are lovingly formatted, open source, free of … copyright restrictions, and free of cost.” ⚖️

See what’s free to read on January 1 👇
standardebooks.org/blog/public

Please boost 🙏

CC @standardebooks

Various electronic devices showing the same ebook on the screen.
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