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Running Tesla Model 3's computer on my desk using parts from crashed cars

https://bugs.xdavidhu.me/tesla/2026/03/23/running-tesla-model-3s-computer-on-my-desk-using-parts-...
437•driesdep•6h ago•126 comments

ARC-AGI-3

https://arcprize.org/arc-agi/3
297•lairv•9h ago•189 comments

False claims in a widely-cited paper

https://statmodeling.stat.columbia.edu/2026/03/24/false-claims-in-a-published-no-corrections-no-c...
181•qsi•3h ago•60 comments

My astrophotography in the movie Project Hail Mary

https://rpastro.square.site/s/stories/phm
752•wallflower•3d ago•189 comments

Two studies in compiler optimisations

https://www.hmpcabral.com/2026/03/20/two-studies-in-compiler-optimisations/
27•hmpc•3d ago•0 comments

Earthquake scientists reveal how overplowing weakens soil at experimental farm

https://www.washington.edu/news/2026/03/19/earthquake-scientists-reveal-how-overplowing-weakens-s...
124•Brajeshwar•13h ago•49 comments

Show HN: Nit – I rebuilt Git in Zig to save AI agents 71% on tokens

https://justfielding.com/blog/nit-replacing-git-with-zig
18•fielding•51m ago•9 comments

The EU still wants to scan your private messages and photos

https://fightchatcontrol.eu/?foo=bar
808•MrBruh•7h ago•221 comments

90% of Claude-linked output going to GitHub repos w <2 stars

https://www.claudescode.dev/?window=since_launch
217•louiereederson•9h ago•126 comments

My DIY FPGA board can run Quake II

https://blog.mikhe.ch/quake2-on-fpga/part4.html
85•sznio•3d ago•30 comments

Supreme Court Sides with Cox in Copyright Fight over Pirated Music

https://www.nytimes.com/2026/03/25/us/politics/supreme-court-cox-music-copyright.html
302•oj2828•13h ago•243 comments

Apple randomly closes bug reports unless you "verify" the bug remains unfixed

https://lapcatsoftware.com/articles/2026/3/11.html
324•zdw•8h ago•178 comments

"Disregard That" Attacks

https://calpaterson.com/disregard.html
29•leontrolski•4h ago•11 comments

Quantization from the Ground Up

https://ngrok.com/blog/quantization
213•samwho•11h ago•43 comments

Show HN: A plain-text cognitive architecture for Claude Code

https://lab.puga.com.br/cog/
46•marciopuga•4h ago•19 comments

The truth that haunts the Ramones: 'They sold more T-shirts than records'

https://english.elpais.com/culture/2026-03-17/the-uncomfortable-truth-that-will-always-haunt-the-...
27•c420•4d ago•3 comments

Woman who never stopped updating her lost dog's chip reunites with him after 11y

https://www.cbc.ca/radio/asithappens/11-year-dog-reunion-9.7140780
119•gnabgib•4h ago•65 comments

Show HN: Optio – Orchestrate AI coding agents in K8s to go from ticket to PR

https://github.com/jonwiggins/optio
28•jawiggins•10h ago•18 comments

Miscellanea: The War in Iran

https://acoup.blog/2026/03/25/miscellanea-the-war-in-iran/
463•decimalenough•23h ago•666 comments

Rendering complex scripts in terminal and OSC 66

https://thottingal.in/blog/2026/03/22/complex-scripts-in-terminal/
19•sthottingal•3d ago•3 comments

Thoughts on slowing the fuck down

https://mariozechner.at/posts/2026-03-25-thoughts-on-slowing-the-fuck-down/
727•jdkoeck•13h ago•349 comments

Jury finds Meta liable in case over child sexual exploitation on its platforms

https://www.cnn.com/2026/03/24/tech/meta-new-mexico-trial-jury-deliberation
326•billfor•1d ago•441 comments

VitruvianOS – Desktop Linux Inspired by the BeOS

https://v-os.dev
346•felixding•1d ago•205 comments

The Mystery of Rennes-Le-Château, Part 1: The Priest's Treasure

https://www.filfre.net/2026/03/the-mystery-of-rennes-le-chateau-part-1-the-priests-treasure/
14•ibobev•2d ago•0 comments

FreeCAD v1.1

https://blog.freecad.org/2026/03/25/freecad-version-1-1-released/
195•sho_hn•8h ago•60 comments

Sodium-ion EV battery breakthrough delivers 11-min charging and 450 km range

https://electrek.co/2026/03/25/sodium-ion-ev-battery-delivers-11-min-charging-450-km-range/
136•breve•7h ago•93 comments

Updates to GitHub Copilot interaction data usage policy

https://github.blog/news-insights/company-news/updates-to-github-copilot-interaction-data-usage-p...
252•prefork•8h ago•119 comments

I tried to prove I'm not AI. My aunt wasn't convinced

https://www.bbc.com/future/article/20260324-i-tried-to-prove-im-not-an-ai-deepfake
146•dabinat•17h ago•164 comments

Health NZ staff told to stop using ChatGPT to write clinical notes

https://www.rnz.co.nz/news/national/590645/health-nz-staff-told-to-stop-using-chatgpt-to-write-cl...
120•billybuckwheat•7h ago•40 comments

Antimatter has been transported for the first time

https://www.nature.com/articles/d41586-026-00950-w
371•leephillips•13h ago•167 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•10mo ago

Comments

mannykannot•10mo ago
Here's a step 0 for your debugging strategy: spend a few minutes thinking about what could account for the bug. Prior to its occurrence, you are thinking about what could go wrong, but now you are thinking about what did go wrong, which is a much less open-ended question.
marginalia_nu•10mo ago
I've had large success by treating the bug as a binary search problem as soon as I identify an initial state that's correct and a terminal state that's incorrect. It seems like a lot of work, but that's underestimating just how fast binary searches are.

Depends of course on the nature of the bug whether it's a good strategy.

readthenotes1•10mo ago
I was such a bad developer that I realized I had to automate the re-running of parts of the system to find the bugs.

Of course, the code I wrote to exercise the code I wrote had bugs, but usually I wouldn't make offsetting errors.

It didn't fix all the problems I made, but it helped. And it helped to have the humility when trying to fix code to realize I wouldn't get it the first time, so should automate replication

bheadmaster•10mo ago
> I had to automate the re-running of parts of the system to find the bugs

Congratz, you've independently invented integration tests.

tough•10mo ago
I don't always test but adding a lil test after finding and fixing a bug so you don't end up there again a second time is a great practice
bheadmaster•10mo ago
Congratz, you've invented regression tests.
quantadev•10mo ago
Congrats, you've found someone who failed to invoke a buzzword that you know.

EDIT: But Acktshally `the code I wrote to exercise the code I wrote` is a description of "Unit Testing", not integration testing.

bheadmaster•10mo ago
Unit/integration tests are anything but a buzzword. And my intentions were not to belittle, but to praise.

Some actions simply make so much sense to do, that any sensible person (unaware of the concept) will start doing them given enough practice, and in process they "reinvent" a common method.

keybored•10mo ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

quantadev•10mo ago
As far as you knew that guy was aware what Unit Testing was since well before you were born. lol. I'm sure he appreciates all your nice compliments.
bheadmaster•10mo ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•10mo ago
Good thing you can admit what you were doing.
bheadmaster•10mo ago
Good thing you can understand sarcasm.
quantadev•10mo ago
but your sarcasm was truthful.
bheadmaster•10mo ago
but it wasn't.
quantadev•10mo ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•10mo ago
Congratz, you've invented obnoxiousness.
quantadev•10mo ago
Not "independently reinvented" ?
readthenotes1•10mo ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•10mo ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.
alilleybrinker•10mo ago
There's also the Common Weakness Enumeration (CWE), a long-running taxonomy of software weaknesses (meaning types of bugs).

https://cwe.mitre.org/

Animats•10mo ago
The Third-Party Bug

Is the party responsible for the bug bigger than you? If yes, it's your problem. If no, it's their problem.

marginalia_nu•10mo ago
A subcategory of the design flaw I find quite a lot is the case where the code works exactly as intended, it's just not having the desired effect because of some erroneous premise.
djmips•10mo ago
John Carmack uses a debugger