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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A Broken Heart - Allen Pike

https://allenpike.com/2026/a-broken-heart/

- 개발자가 웹 앱 대시보드가 Safari에서 10배 느리게 로딩되는 것을 발견

- Claude 로 디버깅하며 React 문제, 서버 체크, 성능 프로파일링을 거쳐 원인을 추적

- 원인은 Noto Color Emoji 폰트를 사용한 하트 이모지 하나였으며, Safari의 느린 SVG 렌더링으로 인해 1600ms 레이아웃 지연 발생

- 해결책은 Apple Color Emoji를 먼저 사용하는 것

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My student walked into my office and stared at the open copies of Russell & Norvig and Kleinberg & Tardos on my desk, with a look of shock and horror on their face, and then went: Do you have time to read all of that‽

I mean... given the notes scribbled in the margins and the bookmarks sticking out of my books, I can hardly deny that I've read at least parts of them in quite some detail. If I admit that, however, my students are no longer going to buy the "sorry I don't have time for an extra meeting" line...

Anybody have a good comeback for me for the next time this happens? This time I just went with "er... that's kind of the idea of studying... that you read your textbooks..." 🤦‍♀️

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Dear Fedi friends,

By now you might have seen the post announcing the release of my promotional video for the Fediverse. But in case you have boosts turned off, here we go: news.elenarossini.com/fedivers

I posted about it this morning from my account because I have a 5000 character limit there. And I had so many people to thank for their help. It really takes a village.

Thank you for all the wonderful feedback so far ❤️

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RE: ec.social-network.europa.eu/@E

Oh we have the same wish @EUCommissionEuropean Commission

I think it'd be a powerful move if you deleted your X account (a platform that has become a vector of misinformation and a cesspool of hate).

By the way, your homepage states: "Follow us on" followed by the icons of Facebook, X and LinkedIn. I always found it odd, since those are algorithm-based U.S. companies and you are the EUROPEAN Commission. How about putting your Mastodon icon on your homepage?

Thank you for your consideration

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This is so funny! I accidentally hit reply to someone who had responded to a post, and this came up! What a good idea. I thoroughly endorse this positive message of 'don't be a dick'. 😂

(Moshidon feature)

👋Hello, new connection!

Looks like you're about to reply to someone who isn't a mutual connection yet. Let's make a great first impression.

1. Stay respectful & relevant
Ensure your reply is courteous and on-topic.

2. Embrace kindness
A positive tone is always appreciated.

3. Be open
Everyone's conversation style is unique. Be ready to adapt.

4. Classified (only joking - this is from Robocops core directives)
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Some say other protocols have bigger budgets and are better at marketing.

I say: the Fediverse - by the people, for the people - has passionate advocates who use their talents to promote it, often without any financial incentives. It comes from the heart.

Before FOSDEM I asked my friend @sturmsuchtChris 🦑 - a super talented photographer - if he'd consider bringing his professional camera to take photos of speakers in the Social Web devroom. He did... and so did I.

A mini (pictorial) thread 📸

a photo of Maho Pacheco - a man with dark hair, a beard and glasses - standing behind the stage at FOSDEM, looking at a computer screen, smiling and with his left arm stretched out
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Some say other protocols have bigger budgets and are better at marketing.

I say: the Fediverse - by the people, for the people - has passionate advocates who use their talents to promote it, often without any financial incentives. It comes from the heart.

Before FOSDEM I asked my friend @sturmsuchtChris 🦑 - a super talented photographer - if he'd consider bringing his professional camera to take photos of speakers in the Social Web devroom. He did... and so did I.

A mini (pictorial) thread 📸

a photo of Maho Pacheco - a man with dark hair, a beard and glasses - standing behind the stage at FOSDEM, looking at a computer screen, smiling and with his left arm stretched out
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PS5 듀얼센스 스틱부의 고무커버가 찢어져서 스틱위에 덮는 커버를 사서 끼워놨었는데... 그게 고무커버위에 씌우는 커버라서 헐렁이는 문제가 있었다. 그런데, 알리에 그 고무커버 사이즈에 딱 맞는 커버를 팔더라;;; 역시 알리에 없으면 테무에 있고 테무에 없으면 타오바오에 있다. 타오바오에 없으면 그건 이 세상에 없는 물건이다.

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*Seufz*

Eine Gewerkschaft zu gründen, steht prinzipiell jeder und jedem Lohnabhängigen offen. Da gewerkschaftliche Strukturen und Organisationen in Österreich allerdings bereits über Jahrzehnte gewachsen sind, kommt eine Neugründung de facto nicht vor.

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This one goes out to the folks.. I've set up my own instance, and I am looking for a way to set up vanity names for recurring livestream links - don't really want to go around and announce a mere alphanumeric string.

Is that a solved problem already, and if so - how?

Would setting up a symlink on the webserver be a workaround?

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Okay so it's been explained to me that actually several large chunks of the NiN library are not available digitally at all currently due to Reznor's frequent label changes and some sort of presumably temporary snafu in inter-publisher negotiations, and shamefully Tidal does not currently even have "Not the Actual Events". Copyright does not succeed at the thing our society designed copyright to do

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