frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
289•theblazehen•2d ago•95 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back
20•alainrk•1h ago•10 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
34•AlexeyBrin•1h ago•5 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
14•onurkanbkrc•1h ago•1 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
715•klaussilveira•16h ago•216 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
978•xnx•21h ago•562 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
94•jesperordrup•6h ago•35 comments

Omarchy First Impressions

https://brianlovin.com/writing/omarchy-first-impressions-CEEstJk
11•tosh•1h ago•8 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
138•matheusalmeida•2d ago•36 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
74•videotopia•4d ago•10 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
16•matt_d•3d ago•4 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
46•helloplanets•4d ago•46 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
242•isitcontent•16h ago•27 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
242•dmpetrov•16h ago•128 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
4•andmarios•4d ago•1 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
344•vecti•18h ago•153 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
510•todsacerdoti•1d ago•248 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
393•ostacke•22h ago•101 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
308•eljojo•19h ago•191 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
361•aktau•22h ago•187 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
436•lstoll•22h ago•286 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
31•1vuio0pswjnm7•2h ago•29 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
73•kmm•5d ago•11 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
26•bikenaga•3d ago•13 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
98•quibono•4d ago•22 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
277•i5heu•19h ago•226 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
43•gmays•11h ago•14 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1088•cdrnsf•1d ago•469 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
312•surprisetalk•3d ago•45 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
36•romes•4d ago•3 comments
Open in hackernews

Holes (1970) [pdf]

https://rintintin.colorado.edu/~vancecd/phil375/Lewis1.pdf
34•miobrien•2mo ago

Comments

CamperBob2•2mo ago
This is a debate between grammarians, not logicians. Just because "hole" and "object" are both nouns doesn't mean they belong to the same logical category.
Joker_vD•2mo ago
Eh. Grammar, logic, it's all just trivium stuff, unrelated to the sciences proper.
modin•2mo ago
I thought at first that this would be Holes[0], a novel by Louis Sachar.

[0]: https://en.wikipedia.org/wiki/Holes_(novel)

mcphage•2mo ago
Ie, “Magic Realism for Kids”. It’s an excellent book (as is everything else Louis Sachar wrote).
jasperry•2mo ago
Holes might not really exist, but hollers definitely do, because that's where my papaw lived.
eesmith•2mo ago
The essay appears to mix two different meanings of "hole".

Holes are a topological property of the slice of cheese. It's not scale invariant, as we're talking about holes on a human visible scale, not microscopic holes. The actual number is not fixed and may depend on the person doing the measuring.

I therefore don't see the need for "perforated", much less shape-predicates like "singly-perforated", "doubly-perforated" and "triply-perforated."

> For ‘hole’ read ‘bottle;’ for ‘hole-lining’ also read ‘bottle.’

Topologically speaking, a bottle doesn't have a hole, so this uses a different definition.

jasperry•2mo ago
I think your definition still leaves the essence of the discussion in the same place: do topological properties "exist"? That's how I tend to blanket-interpret this debate; it's whether one is wiling to define existence to include things that aren't material.
BriggyDwiggs42•2mo ago
Yeah but then neither does the cheese right? There’s no actual unity to objects, even solid objects, just parts interacting circumstantially, and any part can be subdivided into more parts interacting circumstantially.
jasperry•2mo ago
The unity of the block of cheese is circumstantial, but nonetheless we define a piece of cheese defined on the presence of actual matter. The article goes to some trouble to devise a definition of holes that's also based on matter rather than its absence. But only a strict materialist would feel the need to do that, assuming they didn't want to outright deny existence to holes.
eesmith•2mo ago
Topological properties exist to the same degree that the number 2 exists, which Argle and Blargle blithely accept.

I still object to how the exchange mixes two different concepts of "hole".

gabriel666smith•2mo ago
An old joke that I was thinking about recently: Two local government consultants - tasked with seeing if it'd be financially beneficial to dig a new tunnel so that cars don't have to drive up and down a mountain - dig two small holes on opposite sides of the mountain then stand at either end.

The punchline, which I can't remember, is something about the two holes being, according to the two consultants, an MVP of a tunnel: "Just stand at either end of it."

quuxplusone•2mo ago
I don't know that one, but here's a superficially similar joke from somewhere among http://miresperanto.com/humuro.htm :

When the British government invited commercial proposals for the digging of the Channel Tunnel between England and France, one man submitted a bid for only £10,000. “How can you possibly dig under the English Channel for only £10,000?” asked the project manager.

“It’s simple,” replied the low bidder. “My partner takes a spade, goes to France and starts digging. I take another spade and start digging from England. We’ll both keep digging until we meet in the middle.”

“Hm, I see. But what happens if, through a miscalculation, you two do not meet?”

“That’s even better for you!” replied the bidder enthusiastically. “In that case you will have two tunnels!”

gabriel666smith•2mo ago
A perfect joke, really.
smoser•2mo ago
An answer to your puzzle in another post that is locked: https://news.ycombinator.com/item?id=42498953 The "alternate" 5x5 word square that satisfies all the clues without using the words from the first grid is:

    S T R I P
    C H I N A
    R E G A L
    A T O N E
    P A R E R
Breakdown of the solution:

Across

STRIP (Remove the outer layer of, perhaps) — Counterpart to SCALD.

CHINA (Region on a globe) — Counterpart to POLAR.

REGAL (Like some movie theaters; e.g., Regal Cinemas) — Counterpart to ARTSY.

ATONE (Command to a lawbreaker) — Counterpart to CEASE.

PARER (Rhyme for Tom Lehrer /'lɛrər/) — Counterpart to ERROR.

Down

SCRAP (____yard; scrapyard is a common sci-fi setting) — Counterpart to SPACE.

THETA (It goes something like this: Ꮎ) — Counterpart to CORER.

RIGOR (Feature of liturgy, often; strictness/adherence to rubrics) — Counterpart to ALTAR.

INANE (It's vacuous, in a sense) — Counterpart to LASSO.

PALER (Fino is paler than Pedro Ximénez sherry) — Counterpart to DRYER.

quuxplusone•2mo ago
Yep, you got it! :)