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.

Google Strives To Keep Data Center Water Use Secret After Judge Orders Records Released

A Roanoke judge has ordered the Western Virginia Water Authority to release information related to a potential Google data center.

roanokerambler.com/google-stri

All over the world, Google tries to keep secret its water use

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Beaming a good and kind and positive International Men's Day to all. I've spoken about this before but there is so much untapped potential in men - so much wasted due to fear and toxicity. Trumps and Putins weren't born that way - it took a lifetime of poor parenting, fear and unkindness, all being constantly negatively reinforced. No young man is a monster. But they do need positive role models, love, guidance and support. And without us all making an active decision to do this it creates a vacuum filled by opportunists or lazy media stereotypes. We ask ourselves 'what are we meant to be' and draw from what is available. Which is invariably not the sort of man who focuses on community, compassion and empathy. We're all superhero rockstar antiheroes. Swashbuckling rogues. Given the choice between Luke and Han we are all Han. Whilst great, Han is a cool uncle. You don't want Han raising a new generation of young men. Look at what happened to Kylo. Although I'm not sure Luke is a good example either. They're fictional anyway why are we even talking about this? I've lost my point.

Be the change you want to see in the world. Small actions have big results. Show kindness. Correct lazy unkindness. Normalise saying 'that's not ok' or 'I don't agree with that', and 'well done' or 'that was great' or 'you've got this'. People will respect you more for having the mettle to stand up for yourself and others in small ways. And then you can lead them all... to victory!

I love you. You're great. Love yourself too (not like that) and remember how important it was to receive guidance from male role models in your life. You are that person now. Wield it wisely and we all win. X

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I declare that today, Nov. 19, 2025 is the 50th anniversary of BitBLT, a routine so fundamental to computer graphics that we don't even think about it having an origin. A working (later optimized) implementation was devised on the Xerox Alto by members of the Smalltalk team. It made it easy to arbitrarily copy and move arbitrary rectangles of bits in a graphical bitmap. It was this routine that made Smalltalk's graphical interface possible. Below is part of a PARC-internal memo detailing it:

A scanned PARC-internal memo entitled "Bit BLT."  The full document may be found here: https://www.bitsavers.org/pdf/xerox/alto/BitBLT_Nov1975.pdf
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【BUILT-IN PRO 電器專門店特約】柬埔寨柴楨省初級法院外周二(18日)早上發生罕見的持槍劫犯事件。一名黑衣女子在囚車抵達時突然遞槍予囚犯,對方即場向警員開火,並與另外5名越南籍囚犯成功逃離現場。事件過程被閉路電視拍下,在社交平台瘋傳。

事發於早上近9時,一名戴鴨舌帽、背着袋的女子在法院範圍內等候,期間囚車駛至。警方打開車門後,多名身穿橙色囚衣、以手銬成對鎖上的囚犯陸續落車。當中一名囚犯落地後迅即解開與同伴的手銬,黑衣女子則同時掏出槍械遞給他。

該囚犯接過槍後立即向警員開火,隨即牽着女子,並聯同其他5名囚犯直奔大門逃走。警員一度避開其攻擊,其後折返並以AK步槍還擊,但逃犯已登車逃離。

柬埔寨監獄總局表示,是次事件無人受傷,6名逃犯均為越南籍,涉及毒品及網絡詐騙等案件被捕。警方其後已成功拘捕其中一名主犯,並尋獲涉案車輛,正全力追緝其餘在逃人士。

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But... at some point there's a threshold; at some point an edge case becomes a leading-edge case.

This was one of the core lessons I learned working with the Flow team - any one absolute number won't show what you want, you have to be able to see motion and context.

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Apple Music 的古典樂專用 App 還不錯,畢竟古典樂的形式跟現代音樂差太多了。
除了歌手/演奏家以外還多了一個最重要的作曲家層級,而且一個曲目可能由數個樂章組成,光是呈現方式就有極大的差異。

另外有演奏者與曲目的介紹真是挺有趣的w

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Google Strives To Keep Data Center Water Use Secret After Judge Orders Records Released

A Roanoke judge has ordered the Western Virginia Water Authority to release information related to a potential Google data center.

roanokerambler.com/google-stri

All over the world, Google tries to keep secret its water use

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Then I'd take the train to the Stripe office, and there's just so much *suffering* of poverty in San Francisco. Homelessness exists everywhere, but in 2016 San Francisco it really broke my heart walking through town and seeing the conditions people were struggling in. And having noplace to relieve themselves but on the street.

And then, the contrast of it! To enter the Stripe office. Tech Disneyland! It was so comfortable.

But look out the window, and you'd see the disparity.

I talked about this with a friend when she came to visit me one day. She remarked how she had a conversation with someone who had a posh job in SF and was complaining, "Look at how much I have to pay for my tiny apartment. And then! All that money! For this!" and pointing at the homelessness in the street.

And she said, "You understand that's *because* you pay so much for your apartment right? These are all interconnected." And the person was just baffled.

SF is a place of extremes.

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I've talked about it before but Attention K-Mart Shoppers is such an incredible thing, a collection of overhead department store music from a forgotten era archive.org/details/attentionk

My favorite thing is still the opening track from the October 1989 tape. The synths! The distortion! The yearning calls of the instruments! The piano! archive.org/details/KmartOctob

There are so many good tapes though

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I've talked about it before but Attention K-Mart Shoppers is such an incredible thing, a collection of overhead department store music from a forgotten era archive.org/details/attentionk

My favorite thing is still the opening track from the October 1989 tape. The synths! The distortion! The yearning calls of the instruments! The piano! archive.org/details/KmartOctob

There are so many good tapes though

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Scientists Have Discovered a Special Type of Immune Cell That Slows Aging

Researchers have just discovered a way to destroy harmful 'senescent' cells that accumulate with age and ramp up the kind of tissue damage and inflammation that slowly brings life to a grinding halt.

The team found that CD4 T immune cells transform into assassins of the damaging tissues when biological aging is detected in the body.

sciencealert.com/scientists-ha



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A thing I don't like about Signal is that in principle if someone messages you by username they can't get your phone number, but the interface doesn't indicate at all. Meanwhile, if you get cold called by someone it doesn't tell you if they messaged by username or by phone number, and it's not clear by pressing "Accept" whether or not you're transmitting to them your username (if they messaged by phone#) or the phone# (if they messaged by username)… or how to prevent this.

@mcc I don't think you can prevent somebody automatically receiving your profile name if they call your number.

I poked around this part of the docs while wondering whether to push my parents over to that service.

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