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Separating signal from noise in coding evaluations

https://openai.com/index/separating-signal-from-noise-coding-evaluations/
73•sk4rekr0w•57m ago•32 comments

Chatto is now open source

https://www.hmans.dev/blog/chatto-is-open-source
586•speckx•6h ago•166 comments

FAANG Simulator

https://www.abeyk.com/escape-the-rat-race/
70•nerdbiscuits•1h ago•22 comments

Grok 4.5

https://x.ai/news/grok-4-5
355•BoumTAC•4h ago•265 comments

Decoding the obfuscated bash script on a Uniqlo t-shirt

https://tris.sherliker.net/blog/obfuscated-self-evaluating-bash-script-by-cdn-akamai-being-suppli...
1217•speerer•13h ago•194 comments

Mistral's Robostral Navigate: a state of the art robotics navigation model

https://mistral.ai/news/robostral-navigate/
366•ottomengis•7h ago•87 comments

Cloudflare Drop

https://www.cloudflare.com/drop/
117•coloneltcb•2h ago•64 comments

Show HN: Microsoft releases Flint, a visualization language for AI agents

https://microsoft.github.io/flint-chart/#/
128•chenglong-hn•4h ago•54 comments

Turning a pile of documents into a searchable useable knowledge base

https://github.com/linuxrebel/DocuBrowser
21•linuxrebe1•1h ago•4 comments

GPT‑Live

https://openai.com/index/introducing-gpt-live/
519•logickkk1•4h ago•359 comments

The classifiers Anthropic puts in front of Fable are too zealous

https://combine-lab.github.io/blog/2026/07/07/fable-is-not-a-useful-model.html
143•karrot-kake•1h ago•122 comments

A bug which affected only left handed users

https://shkspr.mobi/blog/2026/07/a-bug-which-only-affected-left-handed-users/
53•sixhobbits•8h ago•27 comments

DKIM2 and DMARCbis Have Landed

https://stalw.art/blog/dkim2-dmarcbis/
21•StalwartLabs•2d ago•5 comments

OpenMandriva: Statement regarding attempted distribution sabotage

https://forum.openmandriva.org/t/statement-regarding-attempted-distribution-sabotage/8997
51•workethics•3h ago•9 comments

SWE-1.7 Reach Near GPT 5.5 and Opus Intelligence

https://cognition.com/blog/swe-1-7
229•mekpro•5h ago•118 comments

I Built a Telegram Client for Pi

https://www.npmjs.com/package/@atharva-again/pi-tg
34•atharva-again•2d ago•18 comments

EU now one step away from reviving private message scanning rules

https://cyberinsider.com/eu-now-one-step-away-from-reviving-private-message-scanning-rules/
289•ggirelli•5h ago•121 comments

OpenBSD has a use-after-free allowing local privilege escalation to root

https://nvd.nist.gov/vuln/detail/cve-2026-57589
227•linggen•8h ago•106 comments

Show HN: Onboard-CLI, a LLM powered and AST-based tool to visualize codebase

https://github.com/animesh-94/Onboard-CLI
11•yr_animesh•1h ago•2 comments

Cloudflare Meerkat - Globally distributed consensus

https://blog.cloudflare.com/meerkat-introduction/
191•bobnamob•8h ago•41 comments

Agentic test processes, LLM benchmarks, and other notes on agentic coding fr

https://danluu.com/ai-coding/#llm-variance
9•lifeisstillgood•1h ago•1 comments

Understanding B-Tree Indexes in PostgreSQL: A Comprehensive Guide– Part 1

https://medium.com/@devli0/b-tree-indexes-in-postgresql-part-1-theory-eb2668c52520
31•corvus-cornix•3d ago•1 comments

TypeScript 7

https://devblogs.microsoft.com/typescript/announcing-typescript-7-0/
373•DanRosenwasser•5h ago•138 comments

Show HN: Agent Draw: An agent draws while you talk, built on TLDraw

https://techstackups.com/articles/tldraw-agent-draw/
24•jameswhitford•2d ago•2 comments

Almost Always Unsigned

https://graphitemaster.github.io/aau/
11•gavide•2h ago•0 comments

EVE Online's Carbon engine is now open source: Fenris Creations explains why

https://www.gamesindustry.biz/eve-onlines-carbon-engine-is-now-open-source-fenris-creations-expla...
363•Stevvo•5d ago•121 comments

Show HN: Follow London Trains in 3D

https://ride.nexttrain.london/
120•mgranados•4d ago•54 comments

TabFont – guitar tabs rendered as you type

https://philatype.com/tabfont/
73•ChrisArchitect•3d ago•21 comments

PlayStation can delete all your digital games after 3 years of inactivity (EU)

https://www.flatpanelshd.com/news.php?subaction=showfull&id=1783340582
178•thewebguyd•4h ago•83 comments

What Do We Know About the Microplastics Inside Us?

https://e360.yale.edu/features/cassandra-rauert-interview
159•speckx•4h ago•83 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.