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France's homegrown open source online office suite

https://github.com/suitenumerique
53•nar001•1h ago•28 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
321•theblazehen•2d ago•106 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
44•AlexeyBrin•2h ago•8 comments

Reinforcement Learning from Human Feedback

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

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

https://openciv3.org/
725•klaussilveira•16h ago•224 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back
51•alainrk•1h ago•49 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
986•xnx•22h ago•562 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
109•jesperordrup•7h ago•42 comments

Ga68, a GNU Algol 68 Compiler

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

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
79•videotopia•4d ago•12 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
143•matheusalmeida•2d ago•37 comments

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

https://github.com/valdanylchuk/breezydemo
245•isitcontent•17h ago•27 comments

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

https://github.com/pydantic/monty
252•dmpetrov•17h ago•129 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
5•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
347•vecti•19h ago•154 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
514•todsacerdoti•1d ago•250 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
397•ostacke•23h ago•102 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
49•helloplanets•4d ago•50 comments

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

https://eljojo.github.io/rememory/
313•eljojo•19h ago•193 comments

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

https://github.com/microsoft/litebox
363•aktau•23h ago•189 comments

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
4•sandGorgon•2d ago•2 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
443•lstoll•23h ago•292 comments

PC Floppy Copy Protection: Vault Prolok

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

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
98•quibono•4d ago•24 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
26•bikenaga•3d ago•14 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
283•i5heu•19h ago•232 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...
48•gmays•12h ago•19 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/
1093•cdrnsf•1d ago•474 comments

Understanding Neural Network, Visually

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

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
160•vmatsiiako•21h ago•73 comments
Open in hackernews

Cartoon Network channel errors (1995 – 2025)

https://cnas.fandom.com/wiki/Channel_Errors
113•Pikamander2•1mo ago

Comments

pjerem•1mo ago
But how ?
BrentOzar•1mo ago
And why?

Sometimes it's just amazing to look at how much dedication someone put into a list like this, and wonder what they do with this information. It's inspiring (to me at least.)

In a park near my hotel, there's an elderly gentleman who uses a giant brush to paint calligraphy on concrete walkways every morning. He paints it with water - so it gradually evaporates over the course of the next hour or so. I admire his work in the same way I admire this web page.

neuronexmachina•1mo ago
The table of events reminded me of an SCP article, except without any sort of buildup towards something supernatural.
hulitu•1mo ago
> And why?

Exercise for Jira. /s

gosub100•1mo ago
I am guessing someone who works at the station shared some internal documents.

I remember in the mid 90s watching Nickelodeon before school and they played an entire 30m block of commercials instead of a program. They probably lost the tape or something.

weinzierl•1mo ago
I can imagine that it used to be valuable information for advertisers or respectively for the channel as preparation for advertisers complaints.
smitelli•1mo ago
There are definitely outside organizations whose sole responsibility is to monitor TV/radio broadcasts and nowadays even podcast sponsor breaks to ensure that ad copy is inserted as agreed. (Source: I was contracted to do some of that work for a time.)
cadamsdotcom•1mo ago
If people are watching your work closely enough to document errors in it, and they care enough to make a wiki page, you’re doing truly great work.
wiseowise•1mo ago
Preach.

And now compare to modern endless stream of junk that flows into oblivion.

cr125rider•1mo ago
Yes exactly. And this is an incredibly short list. Great engineering over there.
ekropotin•1mo ago
To be fair, there is no way to know if the list is complete or not.
crumpled•1mo ago
It almost certainly isn't. Some TV engineers are discovering the list right now and biting their tongues.
crumpled•1mo ago
I completely agree.

But as a person in charge of keeping a brand new (volunteer) FM station running smoothly, this is horrifying. I feel every technical problem physically in my body.

It's not them, it's me.

tt_dev•1mo ago
Hats off to you sir
haritha-j•1mo ago
TIL that showing a screenbug on the screen was an absolute pain. Also TIL what a screenbug is.
weinzierl•1mo ago
TIL that a dog is a bug
DoctorOW•1mo ago
This is the rare opportunity I get to flex my broadcast experience. Generally these are setup in a chain:

    Playlists -> Playback -> Character Generator (draws the bugs, coming up next, and other graphics overtop), -> (other stuff) -> Network feed
> July 16, 2023: About 17 minutes into the 1:00pm airing of the Teen Titans Go! episode "And the Award for Sound Design Goes to Rob / Some of Their Parts", the feed blacked out for six seconds, then the screenbug disappeared for the rest of the episode. The screenbug returned during the 1:30pm airing of the episode "Cat's Fancy".

This sounds to me like the character generator failing and the playback being taken directly to air.

mobilene•1mo ago
I completely understand the kind of mind that would catalog such a thing.

This wouldn't be my thing to catalog, but I'm glad somebody did it.

ashleyn•1mo ago
As a kid i remember being fascinated by technical difficulties screens, EAS tests, etc. Generally anything that unwittingly revealed the technical aspects of running a broadcast station. This was before we really knew how to use the internet even, so for many years, I'd wonder what a screen saying "No Access Card" or "Coriogen Eclipse" meant. When we learned about Google, it was suddenly a very educational experience to google these things and learn what was going on behind the scenes. I'm a software engineer today, but surely the nearest parallel universe version of me grew up to be a broadcast engineer.
hn773746483•1mo ago
On Toronto's public transportation, TTC, occasionally the upcoming bus stop ticker would flash diagnostic information(?) and "64K RAM" instead of the upcoming stop name. Doesn't seem like there's a wiki page about these faults yet.
zoky•1mo ago
Actually, the Canadian government suppresses it because they just really don’t want anyone to know how to get to 64K RAM, ON.
nubinetwork•1mo ago
What would they be running them on that has so little memory these days? Esp32?
butlike•1mo ago
I think I get it too. There's a strange, hard-to-describe feeling there for me. It's like a "comfy, but darkly eerie" feeling whenever something like a broadcast technical difficulty or "Max Headroom"-esque event happens.

Like, I'm sitting comfy watching TV, and there's some technical glitch that pulls back the curtain a little bit. It's interesting and not as irritating as a bug in say a website, because I'm still intrinsically doing the activity I was previously (watching television), I'm just now inexplicably watching a different broadcast.

Who knows, it might be the dreamlike quality Cartoon Network/Toonami/Adult Swim had in the late 90s/early 2000s as well. The technical glitches fit thematically with the low-fi beats.

nosrepa•1mo ago
My favorite niche catalog is this list of chairs of star trek: https://www.ex-astris-scientia.org/database/chairs-trek.htm
kotaKat•1mo ago
I’m suddenly reminded of a fairly large channel error from one of CN’s competitors.

https://en.wikipedia.org/wiki/Nickelodeon_Games_and_Sports_f...

When Nick GAS shut down, somehow, Dish Network had an automated loop of the channel that they themselves kept running for about 15 months after the channel’s demise. I’m curious what systems at Dish Network were still running a ghost channel by itself like that. Did they just get delivered loops of programming to shove on the air from Nick directly and just leave it up? I would have figured Dish would have been getting a feed from Viacom that would have dropped at the same time as GAS itself.

thesuitonym•1mo ago
I suppose it makes sense if your channel doesn't have a lot of new or live programming to just send a tape instead of setting up a feed.

I always wondered about these types of channels back then, that had absolutely no original programming, and very few if any commercials. What was the plan with them? Were they just trying to keep brand familiarity? Was it so difficult to get a channel spot that they didn't want to lose it? But if so, why go through all the hassle to get the spot with no income stream?

kotaKat•1mo ago
Weirdly GAS was a popular channel back in the day but was offered only on higher tier cable packages (in my market, it required Digital Cable, which meant hoping your parents were willing to splurge for the extra package, the digital box (or boxes)…). I assume the income stream was more being delivered from offering GAS as a ‘premium’ channel, then eventually it became an automated vehicle that just got lumped into a “bundle” of channels being sold to the cable companies (eg “Buy Nick for your customers and we’ll throw in GAS and Jr”) once they stopped providing actual live content for it circa 2004-2005.
drunken_thor•1mo ago
Knowing cable companies that was probably until all contracts with that channel as part of the subscription ended. They had to keep the channel running otherwise they might need to refund people.
Dwedit•1mo ago
You mean that channel that plays nothing but "Teen Titans Go"?
dpifke•1mo ago
As someone who has moderated online communities in the past, I recognize the value in having a page like this, to which you can point people if they want to enumerate such trifles instead of discussing the episodes or series themselves. Rather than just say such discussion is off-topic, you give them a separate, on-topic place to discuss it.

(I don't actually know if that is how this page came about, but it seems similar to other wiki pages I've seen used for such a purpose.)

puddnutz•1mo ago
I worked for 10 years in broadcast, as a director, IT support, and an Engineer.

I love picking errors out of any broadcast, especially with what I know now.

Seeing things like this and other documented cases of broadcast errors always make me happy because I know how hard it is sometimes to be in that line of work and how easy it is to just make little blips here and there.

Making errors is how I learned to never get between older people and their midday TV dramas. They absolutely know how to get a hold of you if they miss a few minutes of Young and Restless!

SbEpUBz2•1mo ago
Broadcast errors are not only interesting to watch, they also made TV feel human and alive. Nowadays, watching most cable channels feels like staring at the output of a VLC playlist with ten movies on loop.
tehwebguy•1mo ago
To be fair any errors during Space Ghost: Coast to Coast were indistinguishable from just trolling the audience.