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After Ruining a Treasured Water Resource, Iran Is Drying Up

https://e360.yale.edu/features/iran-water-drought-dams-qanats
156•YaleE360•3h ago•103 comments

Slowness Is a Virtue

https://blog.jakobschwichtenberg.com/p/slowness-is-a-virtue
69•jakobgreenfeld•2h ago•30 comments

Most Parked Domains Now Serving Malicious Content

https://krebsonsecurity.com/2025/12/most-parked-domains-now-serving-malicious-content/
16•bookofjoe•39m ago•1 comments

GitHub Actions for Self-Hosted Runners Price Increase Postponed

https://pricetimeline.com/news/189
116•taubek•5h ago•69 comments

It's all about momentum

https://combo.cc/posts/its-all-about-momentum-innit/
46•sph•3h ago•9 comments

Classical statues were not painted horribly

https://worksinprogress.co/issue/were-classical-statues-painted-horribly/
7•bensouthwood•1h ago•0 comments

RCE via ND6 Router Advertisements in FreeBSD

https://www.freebsd.org/security/advisories/FreeBSD-SA-25:12.rtsold.asc
63•weeha•5h ago•36 comments

Gemini 3 Flash: Frontier intelligence built for speed

https://blog.google/products/gemini/gemini-3-flash/
1023•meetpateltech•20h ago•538 comments

Hightouch (YC S19) Is Hiring

https://hightouch.com/careers
1•joshwget•1h ago

Egyptian Hieroglyphs: Lesson 1

https://www.egyptianhieroglyphs.net/egyptian-hieroglyphs/lesson-1/
89•jameslk•7h ago•20 comments

What is an elliptic curve? (2019)

https://www.johndcook.com/blog/2019/02/21/what-is-an-elliptic-curve/
91•tzury•6h ago•9 comments

A school locked down after AI flagged a gun. It was a clarinet

https://www.washingtonpost.com/nation/2025/12/17/ai-gun-school-detection/
43•reaperducer•1h ago•35 comments

Creating apps like Signal could be 'hostile activity' claims UK watchdog

https://www.techradar.com/vpn/vpn-privacy-security/creating-apps-like-signal-or-whatsapp-could-be...
80•donohoe•2h ago•57 comments

Online Textbook for Braid groups and knots and tangles

https://matthematics.com/redoak/redoak.html
21•marysminefnuf•3h ago•1 comments

Coursera to combine with Udemy

https://investor.coursera.com/news/news-details/2025/Coursera-to-Combine-with-Udemy-to-Empower-th...
534•throwaway019254•1d ago•324 comments

I got hacked: My Hetzner server started mining Monero

https://blog.jakesaunders.dev/my-server-started-mining-monero-this-morning/
475•jakelsaunders94•16h ago•302 comments

How getting richer made teenagers less free

https://www.theargumentmag.com/p/how-getting-richer-made-teenagers
137•NavinF•3h ago•137 comments

America's Dirtiest Carbon Polluters, Mapped to Ridiculous Precision

https://gizmodo.com/americas-dirtiest-carbon-polluters-mapped-to-ridiculous-precision-2000700924
42•ourmandave•2h ago•15 comments

Working quickly is more important than it seems (2015)

https://jsomers.net/blog/speed-matters
196•bschne•3d ago•98 comments

From profiling to kernel patch: the journey to an eBPF performance fix

https://rovarma.com/articles/from-profiling-to-kernel-patch-the-journey-to-an-ebpf-performance-fix/
4•todsacerdoti•4d ago•0 comments

Fluent: A Localization System for Natural-Sounding Translations

https://projectfluent.org/
7•stefankuehnel•4d ago•2 comments

Breaking Paragraphs into Lines [pdf] (1981)

https://gwern.net/doc/design/typography/tex/1981-knuth.pdf
15•Smaug123•6d ago•4 comments

Building a High-Performance OpenAPI Parser in Go

https://www.speakeasy.com/blog/building-speakeasy-openapi-go-library
20•subomi•3d ago•6 comments

Ask HN: Those making $500/month on side projects in 2025 – Show and tell

301•cvbox•11h ago•290 comments

Don MacKinnon: Why Simplicity Beats Cleverness in Software Design [audio]

https://maintainable.fm/episodes/don-mackinnon-why-simplicity-beats-cleverness-in-software-design
54•mooreds•2d ago•21 comments

AWS CEO says replacing junior devs with AI is 'one of the dumbest ideas'

https://www.finalroundai.com/blog/aws-ceo-ai-cannot-replace-junior-developers
970•birdculture•20h ago•491 comments

Gut bacteria from amphibians and reptiles achieve tumor elimination in mice

https://www.jaist.ac.jp/english/whatsnew/press/2025/12/17-1.html
437•Xunxi•14h ago•109 comments

Judge hints Vizio TV buyers may have rights to source code licensed under GPL

https://www.theregister.com/2025/12/05/vizio_gpl_source_code_ruling/
122•pabs3•9h ago•15 comments

A Safer Container Ecosystem with Docker: Free Docker Hardened Images

https://www.docker.com/blog/docker-hardened-images-for-every-developer/
333•anttiharju•20h ago•77 comments

OBS Studio Gets a New Renderer

https://obsproject.com/blog/obs-studio-gets-a-new-renderer
275•aizk•16h ago•59 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•7mo ago

Comments

mannykannot•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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•7mo ago
Congratz, you've invented regression tests.
quantadev•7mo 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•7mo 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•7mo ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

quantadev•7mo 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•7mo ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•7mo ago
Good thing you can admit what you were doing.
bheadmaster•7mo ago
Good thing you can understand sarcasm.
quantadev•7mo ago
but your sarcasm was truthful.
bheadmaster•7mo ago
but it wasn't.
quantadev•7mo ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•7mo ago
Congratz, you've invented obnoxiousness.
quantadev•7mo ago
Not "independently reinvented" ?
readthenotes1•7mo ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•7mo ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.
alilleybrinker•7mo 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•7mo 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•7mo 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•7mo ago
John Carmack uses a debugger