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.

As ethnic slaughter engulfed Darfur, huge numbers of people streamed west over the border to Chad to escape the RSF. Newly arrived refugees built shelters in makeshift camps within the Chadian border town of Adré. By the time this image was taken in September 2023, more than 120,000 had already fled Darfur. Most arrivals were from the Masalit community, victims of an RSF and Arab militia rampage in which up to 15,000 people were killed in West Darfur’s capital, Geneina.


A displaced woman building a makeshift shelter from branches.
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During the summer of 2024, exceptional rains fell, causing floods that broke bridges including a critical crossing over the Wadi Bare River. As a result, the main road between the city of Nyala and Chad was disrupted. For months, people were forced to cross the river by foot. Crucial food supplies were hampered, exacerbating a growing hunger crisis.



People crossing the river by foot.

Civilians who escaped El Fasher reach a welcome checkpoint outside the safe haven of Tawila. For truck drivers carrying the civilians, it is a fraught and expensive journey. Taxes have to be paid to militias at numerous checkpoints. The checkpoint pictured – protecting Tawila from further attack by the RSF – is guarded by the Sudan Liberation Army’s Abdul Wahid faction,which has remained neutral in the current war.



People fleeing by a truck.

At the time of this picture, taken in October 2024, El Fasher had endured a near-impenetrable siege by RSF fighters for six months.
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Civilians who escaped El Fasher reach a welcome checkpoint outside the safe haven of Tawila. For truck drivers carrying the civilians, it is a fraught and expensive journey. Taxes have to be paid to militias at numerous checkpoints. The checkpoint pictured – protecting Tawila from further attack by the RSF – is guarded by the Sudan Liberation Army’s Abdul Wahid faction,which has remained neutral in the current war.



People fleeing by a truck.

At the time of this picture, taken in October 2024, El Fasher had endured a near-impenetrable siege by RSF fighters for six months.
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As the war intensified amid mounting evidence that the RSF wanted to eradicate Darfur’s non-Arab communities, thousands of and girls took up arms to defend their lands. It is unclear how many have been killed attempting to protect their territory. A handful, however, have become legends. They include Hanadi Dawood, 22, who died defending Zamzam, and Sāra Bakhit, 43, who perished in the fall of El Fasher. This picture was taken in Dar Zaghawa in October last year.


Women fighters.
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As the war intensified amid mounting evidence that the RSF wanted to eradicate Darfur’s non-Arab communities, thousands of and girls took up arms to defend their lands. It is unclear how many have been killed attempting to protect their territory. A handful, however, have become legends. They include Hanadi Dawood, 22, who died defending Zamzam, and Sāra Bakhit, 43, who perished in the fall of El Fasher. This picture was taken in Dar Zaghawa in October last year.


Women fighters.
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Why do I not use “AI” at OSNews?

In my fundraiser pitch published last Monday, one of the things I highlighted as a reason to contribute to OSNews and ensure its continued operation stated that "we do not use any 'AI'; not during research, not during writing, not for images, nothing." In the comments to that article, someone asked:

Why do I care if you use AI?
↫ A comment posted on OSNews

A few d

osnews.com/story/144405/why-do

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The Palestinian cause cannot speak only to the left

For decades, the Palestinian cause has found its most receptive audiences on the political left. Progressive movements, human rights organisations and anticolonial traditions have offered language, solidarity and moral clarity. That alignment made sense. It still does. But in today’s political landscape, it cannot on its own shift policy.

Ahmed Najar


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The Palestinian cause cannot speak only to the left

For decades, the Palestinian cause has found its most receptive audiences on the political left. Progressive movements, human rights organisations and anticolonial traditions have offered language, solidarity and moral clarity. That alignment made sense. It still does. But in today’s political landscape, it cannot on its own shift policy.

Ahmed Najar


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People in Gaza feel forgotten after ‘ceasefire’

Only 20 people are able to leave the Gaza Strip every single day through the Rafah crossing.

People don’t really see change on the ground after the “ceasefire”. They are still waiting for humanitarian aid, and they still don’t have any source of income. Their tents are ruined and not suitable for them to continue the summer that is coming, after they have been flooded during the winter months.

Hind Khoudary



A Palestinian child looks on as he stands next to a tent at a makeshift camp for displaced people during a dust storm in az-Zawayda, in the central Gaza Strip, February 14, 2026 [Abdel Kareem Hana/AP Photo]
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ICU patients’ lives at risk in Gaza’s Al-Aqsa Hospital amid Israel’s war

Israel’s genocidal war has decimated Gaza’s health system, as medical personnel and doctors struggle to treat patients with limited and damaged equipment, with a “ceasefire” doing nothing to ease the peril and suffering the ill face.

aljazeera.com/news/2026/2/14/i


A Palestinian patient with kidney failure undergoes dialysis treatment at Al-Aqsa Martyrs Hospital, in Deir el-Balah in the central Gaza Strip, on February 1, 2026 [Eyad Baba/AFP]
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Meet the duck-billed tree frog (Triprion spatulatus). Found on Mexico’s Pacific coast, this species inhabits altitudes of up to 1,640 ft (500 m). Arboreal and primarily nocturnal, it feeds on invertebrates including crickets, grasshoppers, and spiders.

Photo: Cheryl Harleston López Espino (magazhu), CC BY-NC-ND 4.0, iNaturalist

via amnhnyc


Image Description
A photo of a duck-billed tree frog perched on a human hand. The amphibian is green in color with dark patterning and a pale white underbelly. 

Scientists have observed this critter using its shovel-like head to plug the openings of its burrows, guarding itself while it rests inside, which is why it’s also known as the shovel-headed tree frog.
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So here is my new !

I'm a Fedizen since April 2017 where my handle was hosted on the mastodon.partipirate.org instance, before migrating to my own self-hosted (social.nicolas-constant.com) one in 2019.

I love many things, from developing software to photography, usually while listening to black metal.

I do have other personal thematic accounts, like Pixelfed @NicolasConstant@pixelfed.social or Quolibet (french poetry) @nicolas_constant but this one will be the more "generalist" one! 😉

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RE: mas.to/@havvyhh2/1160771018791

“Public opinion data suggests this paradigm shift is not being received lightly. In Germany, recent polling indicates that 71% of respondents now view the United States as an adversary, while continent-wide surveys show only 16% still describe the U.S. as an ally.”

“Most respected blah blah blah”, .

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Back in the 90s we had a great term for stuff like “building AI satellite factories on the Moon” and “we’ll just envelop the solar system with a Dyson Sphere”.

It’s pretty technical and I forgive you if you’ve never heard of it, the term is “investment scam”.

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I'm hoping to reproduce this cavity stabilized oscillator design from NIST but at 12 GHz as an ultra low phase noise reference clock for the vector signal generator. This nonsense is optional, the clock could be as simple as an LMX2594.

These pipe couplings are very close to what I need for a TE015 resonator at 12 GHz. They need some minor machining, polishing, endcaps, coupling loops.

tf.nist.gov/general/pdf/1887.p
tf.nist.gov/general/pdf/2729.p

Two large (2.5" pipe size) copper pipe couplings.
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I know this is sometimes a contentious topic, but I'd like to ask the CS profs in my corner of the fediverse:

What are the *core CS topics* that every student should know?

I think data structures & algorithms is indisputably a core topic. Interpreters and compilers—that might just be my bias.

I'm thinking about how to express to people why I think some core CS should be as important to a well-rounded education as, say, algebra. What would you hope every high schooler/undergrad understand?

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Google에서 14년간 얻은 또다른 14가지 교훈
------------------------------
### 1. 최고의 엔지니어들은 적절한 문제를 고른다

모든 일에 최대의 에너지를 쏟을 수는 없다.

### 2. 뭘 요구해야 할 지 모르겠다면, 당신은 미팅할 준비가 되지 않은 것이다

허가, 선택, 막힘 해소 (unblock), 정보 공유 (inform) - 이 중 하나를 고를 수 없다면, 그 미팅은 시간낭비일 것이다. …
------------------------------
https://news.hada.io/topic?id=26713&utm_source=googlechat&utm_medium=bot&utm_campaign=1834

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Went to Ikea today and stumbled upon this lone 3-pack of their recent Bilresa scroll wheel remotes. You can get it in white too, but I think they’re much more fun in colours. More smart home stuff should come in not just white or black.

Ikea of course recommend using it with their own system, but it’s a Matter over Thread device, so I connected it with Home Assistant no problem, with HomePod minis acting as Thread border routers. That’s three brands of devices working together seamlessly.

Three IKEA Bilresa smart home remotes laid out on an oak countertop. Each remote is different colour: beige, dark orange and green. The remote is shaped like a lozenge with a round scroll wheel in one end of it.
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