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How LLMs work

https://www.0xkato.xyz/how-llms-actually-work/
334•0xkato•2d ago•98 comments

GrapheneOS user reported to authorities for using GrapheneOS

https://discuss.grapheneos.org/d/36134-grapheneos-user-reported-to-authorities-for-using-grapheneos
23•Cider9986•37m ago•3 comments

The intracies of modern camera lens repair (2024)

https://salvagedcircuitry.com/sigma-45mm.html
165•transistor-man•8h ago•58 comments

S&P 500 rejects SpaceX, also blocking entry for OpenAI and Anthropic

https://arstechnica.com/tech-policy/2026/06/sp-500-blocks-fast-spacex-entry-wont-waive-rule-for-u...
397•maltalex•4h ago•124 comments

Zig Zen Update

https://codeberg.org/ziglang/zig/commit/621844bde551ee1a9b8142d7d146d1fa804247a2
6•tosh•42m ago•1 comments

Pre-Modern Armies for Worldbuilders, Part I: Why They Fight

https://acoup.blog/2026/06/05/collections-pre-modern-armies-for-worldbuilders-part-i-why-they-fight/
69•gostsamo•5h ago•20 comments

Social Cache Busting

https://www.autodidacts.io/social-cache-busting/
28•surprisetalk•3d ago•5 comments

Astronauts told to return to ISS after sheltering over air leak repairs

https://www.bbc.com/news/live/c4g44ew3g1kt
394•janpot•18h ago•249 comments

New method turns ocean water into drinking water, without waste

https://www.rochester.edu/newscenter/what-is-desalination-definition-ocean-water-704732/
362•speckx•18h ago•155 comments

pg_durable: Microsoft open sources in-database durable execution

https://github.com/microsoft/pg_durable
395•coffeemug•17h ago•88 comments

Ask HN: What was your "oh shit" moment with GenAI?

329•andrehacker•1d ago•604 comments

The back cover of C++: The Language raises questions not answered by front cover

https://devblogs.microsoft.com/oldnewthing/20260605-01/?p=112391
88•paulmooreparks•5h ago•23 comments

Gemma 4 QAT models: Optimizing compression for mobile and laptop efficiency

https://blog.google/innovation-and-ai/technology/developers-tools/quantization-aware-training-gem...
348•theanonymousone•17h ago•108 comments

We shrank our TimescaleDB chunks from 30 days to 7

https://tech.wmg.com/why-we-shrank-our-timescaledb-chunks-from-30-days-to-7-07cab8afefc5
10•yask123•2d ago•0 comments

Did Claude increase bugs in rsync?

https://alexispurslane.github.io/rsync-analysis/
407•logicprog•20h ago•424 comments

Ten Years of Franz

https://meetfranz.com/blog/ten-years-of-franz
30•tosh•3d ago•18 comments

Mouseless – keyboard-driven control of macOS/Linux/Windows

https://mouseless.click
528•riddley•2d ago•214 comments

Lockdown Mode

https://help.openai.com/en/articles/20001061-lockdown-mode
55•berlianta•5h ago•26 comments

My Agent Skill for Test-Driven Development

https://www.saturnci.com/my-agent-skill-for-test-driven-development.html
175•laxmena•1d ago•76 comments

The perils of UUID primary keys in SQLite

https://andersmurphy.com/2026/06/05/the-perils-of-uuid-primary-keys-in-sqlite.html
84•emschwartz•10h ago•46 comments

Nine Ways to Do Inheritance in Rust, a Language Without Inheritance

https://medium.com/@carlmkadie/nine-ways-to-do-inheritance-in-rust-a-language-without-inheritance...
42•pjmlp•2d ago•6 comments

Gov.uk has replaced Stripe with Dutch provider Adyen

https://www.theregister.com/public-sector/2026/06/04/govuk-goes-dutch-on-payments-as-it-dumps-str...
444•toomuchtodo•16h ago•154 comments

Conventional Commits encourages focus on the wrong things

https://sumnerevans.com/posts/software-engineering/stop-using-conventional-commits/
304•jsve•17h ago•231 comments

Raytracing Geometries in 3D Rendering

https://andeplane.github.io/Raytracing/
4•kvakkefly•2d ago•1 comments

The Quiet Numbers Station: Decoding Nineteen Years of GPS Cryptography

https://www.benthamsgaze.org/2026/06/02/the-quiet-numbers-station-decoding-nineteen-years-of-gps-...
87•lordgilman•20h ago•69 comments

Ask HN: Why is the HN crowd so anti-AI?

147•Ekami•6h ago•260 comments

Tracing a powerful GNSS interference source over Europe

https://arxiv.org/abs/2606.03673
395•mimorigasaka•1d ago•204 comments

Transformers are inherently succinct

https://openreview.net/pdf?id=Yxz92UuPLQ
120•brandonb•14h ago•33 comments

India's surprise baby bust

https://www.economist.com/leaders/2026/06/04/indias-surprise-baby-bust-is-a-warning-to-the-world
178•hakonbogen•18h ago•771 comments

Europe's largest Copper Age tomb: children's bones show ancient health crisis

https://phys.org/news/2026-05-europe-largest-copper-age-tomb.html
30•gmays•1d ago•5 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•1y ago

Comments

mannykannot•1y 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•1y 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•1y 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•1y 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•1y 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•1y ago
Congratz, you've invented regression tests.
quantadev•1y 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•1y 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•1y ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

alilleybrinker•1y 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•1y 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•1y 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•1y ago
John Carmack uses a debugger
quantadev•1y 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•1y ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•1y ago
Good thing you can admit what you were doing.
bheadmaster•1y ago
Good thing you can understand sarcasm.
quantadev•1y ago
but your sarcasm was truthful.
bheadmaster•1y ago
but it wasn't.
quantadev•1y ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•1y ago
Congratz, you've invented obnoxiousness.
quantadev•1y ago
Not "independently reinvented" ?
readthenotes1•1y ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•1y ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.