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.

藝人鄭伊健原定於下月5日在日本舉行演唱會,主辦方今日(25日)宣布因不可抗力因素取消活動,並將安排退款安排。主辦方已提醒觀眾妥善保存票券,相關細節將於官方網站及各售票平台公布。

鄭伊健近年經常往返香港與日本,今次東京演唱會曾獲不少歌迷支持。主辦方在社交平台發文表示,對於令期待演出的觀眾感到失望深表歉意,並感謝大家理解與支持。

公告公開後,有歌迷留言表示已訂好機票與酒店,對演唱會取消感到無奈。

相關退款資訊有待正式公布。

Photo by 港新聞 Kong News on November 25, 2025. May be an image of microphone and text that says '鄭伊健日本演唱會 KN 取消 主辦方: 主辦方:因不可抗力 因不可抗力因素'.
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RE: cosocial.ca/@timbray/115584190

Oh nice! This is probably the biggest change to the core message format of since HTTP/1.1 was released in 1997!

This new QUERY method would've been really useful for designing better REST APIs that otherwise relied on POST requests too much.

Also I wonder how many web browsers, servers, and middlemen devices already support this?

Lastly, the article needs to be updated: en.wikipedia.org/wiki/HTTP

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Unsure Calculator

Giovanni's (@gla@mastodon.social) bookmarks @ubnt@betula.tail3c2d2c.ts.net

Unsure Calculator

The Uncertainty Calculator enables users to perform calculations using precise numbers and ranges (e.g., 4 or 4 ± 6) to express uncertainty. It simplifies statistical reasoning for everyday decisions, helping users gauge potential financial outcomes in uncertain situations.

Key Features

  • Input both exact numbers and ranges with a tilde (~) to denote uncertainty.

  • Operates on basic mathematical operations: addition, subtraction, multiplication, and division, and supports functions like exponentiation, square roots, and trigonometric functions.

  • Utilizes a Monte Carlo method for computations, providing a probabilistic range of results.

  • Design is basic and intentionally user-friendly, aiming to empower those without deep statistical knowledge.

Limitations

  • Calculation speed is slower due to Monte Carlo simulations, and the formula parser may show errors.

  • Only normal distributions are assumed for ranges, providing a simplified model for uncertainty.

Practical Applications

  • Estimate financial viability of business ideas, calculate potential investment returns, assess risks, and more, all accounting for uncertainty in key variables.

#html, #programming, #webapp

Read more →
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「ご自身のブログや、Hackers' Pub、投稿できるその他のサービスを利用して記事を公開し、そのURLを登録してください」

Hackers' Pubって書いてある😍
まだHackers' Pubで記事を書いたことがないので、この機会になにか書いてみようかな🍤

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Fediverseのアドベントカレンダー、2025年も会場をご用意しています。

アドベントカレンダーはキリストの降誕祭・待降節に由来するもので、

12月1日(クリスマスの4つ前の日曜日)〜12月24日、毎日印をつけたり、毎週キャンドルを灯しながら数えていく習慣がありまして、

クリスマスを待つ子供達に、お菓子やおもちゃが入った扉がついているカレンダーがつくられ、毎日ひとつずつ開けていく習慣が根付いています。

大人向けの、紅茶とか化粧品の入ったカレンダーも、だいぶメジャーになってきましたよね。

で、これになぞらえて行われている、毎日記事を書いて発表する技術界隈から始まったイベントがありまして、

その流れを汲んでいるのが、今回私たちが企画しているアドベントカレンダーです。

みんなでテーマに沿った記事を持ち寄って、それを読んで一年を振り返ったり、知見を共有したり、抱負を語ったりするイベントです。

個人的な感想や振り返りなども受け付けているので、みなさん、ぜひ参加してください。エントリー受付中です。

登録・詳細はこちらからどうぞ。
adventar.org/calendars/11463

クリスマスマーケット
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인스타를 쓰시는 분들께
메타가 님 지역에서도 AI솔루션을 제공하려고 하고 있고 그래서 님 데이터 쓸 거예요 ~ 라는 메일을 보냈을 거예요...
본문 내에 반대의견을 보낼 수 있는 링크를 줬기 때문에... ㄱㅊ으시다면 메일 한번 확인해보시길...
저는 일단 반대의견을 보냈고... 메타가 이러는 거 모른 건 아니었지만 일단 가상담배 뻑뻑 피우며 인스타 접을지 생각중

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Want to know what climate change will look like?

The drought in Tehran has gotten so bad that people are seriously talking about evacuating the city!

"Tehran — the richest city of Iran, the most politically powerful city with more than 15 million in the metropolitan — is facing day zero in a few days or a few weeks," said Kaveh Madani, director of the United Nations University's Institute for Water, Environment and Health.

"Day zero" means NO WATER.

All of Iran is in a drought — the worst in nearly 60 years. Tehran has had no rain at all since the start of September, and no rainfall is expected for the foreseeable future.

The city depends on five major reservoirs for its water: Lar, Latyan, Amir Kabir, Mamlu and Talegan. Lar Dam is at only 2% of its capacity, while Latyan is 9% full. Amir Kabir, one of the most important dams for Tehran, is 11% full. Mamlu reservoir is only 1% full. Only Taleqan remains above one-third.

Right now the incompetent government is *talking* about rationing — but water pressure is already down to zero at night in many neighborhoods. Young Tehranis are tracking water pressure with crowd-sourced maps, shading parts of the city in red to show almost constant outages. Meanwhile, some rich neighborhoods still fill their swimming pools.

I'm not saying this drought is solely due to climate change, nor that climate change will cause droughts everywhere. But this is the sort of thing we should expect: prolonged droughts in some areas, leading eventually to mass migrations.

peterfrankopan.substack.com/p/

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배트맨 효과: 임신부로 변장한 실험자가 지하철에 그냥 탔을 때 양보받을 확률이 37.66%, 배트맨 변장을 한 제2의 실험자가 함께 탔을 때 양보받을 확률이 67.21%. 그런데 양보한 사람들의 44%가 배트맨을 보지 못했다고 말함. 논문은 비일상적인 사건이 일어났을 때 그것을 무의식적으로라도 인식하면 사람들이 루틴에서 벗어나 지금의 순간을 보고 그에 반응하게 된다는 가설로 이를 설명하고 있다. 유교적으로 의미가 깊은 연구... www.nature.com/articles/s44...

Unexpected events and prosocia...

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