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.

0
2
0

Mastercard koupรญ firmu BVNK, kterรก se specializuje na infrastrukturu pro platby v tzv. stablecoinech, za aลพ 1,8 miliardy dolarลฏ (38,1 miliardy korun), uvedla spoleฤnost. Mastercard akvizicรญ prohloubรญ svรฉ aktivity v oblasti digitรกlnรญch pล™evodลฏ zaloลพenรฝch na blockchainu.

0

Hi . We need to talk about something.

While talking to a colleague about how I recently learned most people have never sat on a cow it came up that she has never sat on a horse. Like, not even once during childhood.

Another colleague admitted they also have never sat on a horse.

My hypothesis is that most people have at one point in their life sat on a horse.

๐Ÿ‡ ๐ŸŽ ๐Ÿด

Have you sat on a horse?

Please boost for scientific accuracy.

0
50
0

Every specification document, as we commonly know them at least, still contain ambiguity gaps that need to be crossed. It doesn't matter whether you're manufacturing a bridge, a kitchen appliance, or a program.

And check out the date on that comic! 2016!

haskellforall.com/2026/03/a-su

0
0
0
1
0
0

ใ‚ˆใ„ใ— :saba:

Remove superfluous SCSS imports file (#38261)
Prefer `to_json` over JSON.generate when simple strings in stub request (#38258)
Handle `Reject` of a `FeatureRequest` (#38256)
Rename deprecated ffmpeg `vsync` arg to `fps_mode` (#38198)
Fix vertically written textareas (#38205)
Add missing require rails helper to recent moved files (#38254)
Only persist a collection item's approval URI once it is verified (#38255)
Convert mix of `JSON.parse` and `JSON.load_file` (#38242)
Update chewy to version 8.0.1 (#37983)
Update pg to v8.20.0 (#38076)
Improve accessibility of sign-up progress indicator (#38252)
Handle `Accept` of a `FeatureRequest` (#38251)
Revamp heading levels in settings & admin pages (#38230)
Update model-concern-related spec locations for consistency (#38200)
New Crowdin Translations (automated) (#38247)
Update rollup-plugin-gzip to v4.2.0 (#38209)
Update jsdom to v29 (#38210)
Update devise to v5.0.3 (#38245)
Rescue `JSON::ParserError` where already converted (#38244)

0

what are some good EU-based SMTP relay providers (I guess kids these days call them transactional email services)?

don't need fancy features (campaigns, blah). Definitely not Mailjet.

scaleway looks tempting for no flat fee, just pricing per 1k emails, with really cheap prices compared to everybody else. Is their shared IP pool decent, reputation-wise?

I also saw Lettermint, who seem cool โ€ฆ

0
0
0
0
1
0

twice this week, I saw long-ago blocked phone numbers leave messages on my iPad which dutifully transcribed in notifications. One of them was serious, involving family I am estranged from, the other was just annoying.

Of all the "you had ONE JOB" things Apple could improve, it'd be this.

0
1
0
1
0

A heavier version of the proton, has been discovered by a team at the nuclear research laboratory CERN

It was found using the newly upgraded Large Hadron Collider (LHC) as part of its latest โ€œbeautyโ€ experiment, known as LHCb.

Scientists spotted the particle amid a spray of debris created by colliding particles at the facility near Geneva, Switzerland.

The particle has been called
Xi-cc-plus,
(written as ฮžccโบ),
and is four times as heavy as a normal proton.

Its extra mass comes from the fact that it is made from heavier building blocks, known as quarks.

A regular proton contains two "up" quarks and one "down".

However, the Xi-cc-plus proton contains two โ€œcharmโ€ quarks instead of the lighter "up" quarks.

Because of this, it has been dubbed a โ€œdoubly charmed baryonโ€.
(A baryon is a subatomic particle, including protons and neutrons, that is made of three quarks.)

Scientists were able to deduce its existence when they spotted three lighter particles created as by-products when the Xi-cc-plus proton decayed.

It is the first new particle detected by the upgraded LHC, whose first iteration astonished the scientific world with the discovery of the Higgs boson in 2012.

thetimes.com/uk/science/articl

0
0
0
0
0

I'll be attending this Philly Mastodon Migration Party a week from Wednesday to represent Jawns.club and invite people to join our server (among other options). There will be several activities to help people socialize while learning the basics of the fediverse.

This post may only reach people already on fedi, but if you have friends who are not here yet, this could be a fun way to get them on board, so please spread the word.

phillyethics.org/event-details

ZUCK OFF

Migration Party

March 25th, 2026 8:00PM

Philadelphia Ethical Society

1906 South Rittenhouse Square
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
34
0
1
0
0

Efficient sparse computations using linear algebra aware compilers (2025)

Link: osti.gov/biblio/3013883
Discussion: news.ycombinator.com/item?id=4

Enabling Efficient Sparse Computations using Linear Algebra Aware Compilers (Technical Report) | OSTI.GOV

This project developed the LAPIS compiler framework, built on the Multilevel Intermediate Representation (MLIR), to optimize sparse linear algebra operations and support performance portability across diverse architectures. The main innovation of LAPIS is the Kokkos dialect, which allows for lowering codes from a high productivity language to different architectures in an elegant way. The dialect also allows the conversion of lower-level MLIR code to C++ Kokkos code, facilitating the integration of scientific machine learning (SciML) models into applications. To extend LAPIS for distributed memory architectures, a new partition dialect was created to manage the distribution of sparse tensors and express communication patterns for sparse linear algebra operations. This dialect also supports the distributed execution of operators and includes algorithmic optimizations to minimize communication to improve performance. The project also demonstrates that MLIR can enable effective linear algebra-level optimizations, improving performance on different GPUs for both sparse and dense linear algebra kernels. Key applications of LAPIS include sparse linear algebra and graph kernels, TenSQL, a relational database management solution built on GraphBLAS, and the development of subgraph isomorphism and monomorphism kernels, showcasing performance portability. In summary, the LAPIS framework supports productivity, performance, portability, and distributed memory execution, while also enabling linear algebra-level optimizations that are challenging in traditional programming languages, with successful applications ranging from simple sparse linear algebra to complex graph kernels. | OSTI.GOV

www.osti.gov

0

Das macht gerade Werbung fรผr seine kostenlosen Fortbildungsprogramme, explizit fรผr Lehrkrรคfte:

teacher-programmes.web.cern.ch

Die nรคchsten Programme sind vom 31.5. โ€“ 5.6. und im Herbst von 11.10. โ€“ 16.10.

Ich war bislang zweimal dort (letztes Mal mit einem befreundeten Mathe- und GRW-Lehrer) und kann es nur empfehlen! Falls jemand von euch also noch keine Ferienplรคne hat: Wieso nicht mal Genf? :)

0
0
0

Das macht gerade Werbung fรผr seine kostenlosen Fortbildungsprogramme, explizit fรผr Lehrkrรคfte:

teacher-programmes.web.cern.ch

Die nรคchsten Programme sind vom 31.5. โ€“ 5.6. und im Herbst von 11.10. โ€“ 16.10.

Ich war bislang zweimal dort (letztes Mal mit einem befreundeten Mathe- und GRW-Lehrer) und kann es nur empfehlen! Falls jemand von euch also noch keine Ferienplรคne hat: Wieso nicht mal Genf? :)

0

I was at the post office and needed stamps so I used a kiosk and it was the most miserable 50-step process that could have been one screen and a payment tap. Then I realized any old friends at USDS or 18F who could immediately fix this for millions were probably gone from those roles.

0
0

Claude Code's /loop is such a godsend. I can set it to check the status of CI, or let me know when a deploy has finished, and run a series of commands while I get up to check the mail, grab coffee, warm up lunch, and I don't have to babysit a build anymore.

`/loop {time} {prompt}` is the syntax.

`/loop 2m let me know when the latest deploy has finished and let's run these two management commands...` has saved me a ton of time today.

code.claude.com/docs/en/schedu

0
0
0
0
10
0
0
0