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Flock cameras gifted by Horowitz Foundation, avoiding public oversight

https://thenevadaindependent.com/article/vegas-police-are-big-users-of-license-plate-readers-publ...
56•rurp•32m ago•10 comments

UNIX99, a UNIX-like OS for the TI-99/4A

https://forums.atariage.com/topic/380883-unix99-a-unix-like-os-for-the-ti-994a/
92•marcodiego•1h ago•25 comments

The Age Verification Trap: Verifying age undermines everyone's data protection

https://spectrum.ieee.org/age-verification
1003•oldnetguy•7h ago•797 comments

Americans are destroying Flock surveillance cameras

https://techcrunch.com/2026/02/23/americans-are-destroying-flock-surveillance-cameras/
314•mikece•2h ago•189 comments

Ladybird adopts Rust

https://ladybird.org/posts/adopting-rust/
941•adius•10h ago•514 comments

Show HN: PgDog – Scale Postgres without changing the app

https://github.com/pgdogdev/pgdog
132•levkk•6h ago•32 comments

The challenges of porting Shufflepuck Cafe to the 8 bits Apple II

https://www.colino.net/wordpress/archives/2026/02/23/the-challenges-of-porting-shufflepuck-cafe-t...
7•homarp•54m ago•1 comments

SIM (YC X25) Is Hiring the Best Engineers in San Francisco

https://www.ycombinator.com/companies/sim/jobs/Rj8TVRM-software-engineer-platform
1•waleedlatif1•47m ago

'Viking' was a job description, not a matter of heredity: Ancient DNA study

https://www.science.org/content/article/viking-was-job-description-not-matter-heredity-massive-an...
115•bookofjoe•2d ago•90 comments

Elsevier shuts down its finance journal citation cartel

https://www.chrisbrunet.com/p/elsevier-shuts-down-its-finance-journal
478•qsi•13h ago•90 comments

A simple web we own

https://rsdoiel.github.io/blog/2026/02/21/a_simple_web_we_own.html
144•speckx•5h ago•92 comments

Show HN: Sowbot – open-hardware agricultural robot (ROS2, RTK GPS)

https://sowbot.co.uk/
79•Sabrees•5h ago•32 comments

Magical Mushroom – Europe's first industrial-scale mycelium packaging producer

https://magicalmushroom.com/index
311•microflash•14h ago•105 comments

Binance fired employees who found $1.7B in crypto was sent to Iran

https://www.nytimes.com/2026/02/23/technology/binance-employees-iran-firings.html
225•boplicity•2h ago•104 comments

Sub-$200 Lidar could reshuffle auto sensor economics

https://spectrum.ieee.org/solid-state-lidar-microvision-adas
361•mhb•4d ago•485 comments

The Lighthouse: How extreme isolation transforms the body and mind

https://www.newscientist.com/article/2231732-the-lighthouse-how-extreme-isolation-transforms-the-...
48•nixass•3d ago•12 comments

ASML unveils EUV light source advance that could yield 50% more chips by 2030

https://www.reuters.com/world/china/asml-unveils-euv-light-source-advance-that-could-yield-50-mor...
158•pieterr•4h ago•39 comments

0 A.D. Release 28: Boiorix

https://play0ad.com/new-release-0-a-d-release-28-boiorix/
319•jonbaer•4d ago•112 comments

Stop Killing Games update says EU petition advances

https://videocardz.com/newz/stop-killing-games-update-says-eu-petition-advances
15•LorenDB•43m ago•2 comments

Show HN: Babyshark – Wireshark made easy (terminal UI for PCAPs)

https://github.com/vignesh07/babyshark
3•eigen-vector•1h ago•0 comments

IBM Plunges After Anthropic's Latest Update Takes on COBOL

https://www.zerohedge.com/markets/ibm-plunges-after-anthropics-latest-update-takes-cobol
21•gradus_ad•36m ago•11 comments

Benchmarks for concurrent hash map implementations in Go

https://github.com/puzpuzpuz/go-concurrent-map-bench
65•platzhirsch•1d ago•4 comments

Generalized Sequential Probability Ratio Test for Families of Hypotheses [pdf]

https://sites.stat.columbia.edu/jcliu/paper/GSPRT_SQA3.pdf
15•luu•3d ago•4 comments

Emulating Goto in Scheme with Continuations

https://terezi.pyrope.net/ccgoto/
36•usually•4d ago•13 comments

The peculiar case of Japanese web design (2022)

https://sabrinas.space
198•montenegrohugo•7h ago•89 comments

femtolisp: A lightweight, robust, scheme-like Lisp implementation

https://github.com/JeffBezanson/femtolisp
99•tosh•9h ago•14 comments

Show HN: Fostrom, an IoT Cloud Platform built for developers

https://fostrom.io/
8•arjunbajaj•3d ago•4 comments

A lithium-ion breakthrough that could boost range and lower costs

https://www.techradar.com/vehicle-tech/hybrid-electric-vehicles/forget-solid-state-batteries-rese...
31•thelastgallon•2h ago•5 comments

Show HN: AI Timeline – 171 LLMs from Transformer (2017) to GPT-5.3 (2026)

https://llm-timeline.com/
110•ai_bot•12h ago•46 comments

Decided to fly to the US to buy some hard drives

https://old.reddit.com/r/DataHoarder/comments/1rb9ot4/decided_to_fly_to_the_us_to_buy_some_hard_d...
91•HelloUsername•4h ago•47 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•9mo ago

Comments

mannykannot•9mo 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•9mo 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•9mo 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•9mo 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•9mo 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•9mo ago
Congratz, you've invented regression tests.
quantadev•9mo 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•9mo 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•9mo ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

quantadev•9mo 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•9mo ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•9mo ago
Good thing you can admit what you were doing.
bheadmaster•9mo ago
Good thing you can understand sarcasm.
quantadev•9mo ago
but your sarcasm was truthful.
bheadmaster•9mo ago
but it wasn't.
quantadev•9mo ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•9mo ago
Congratz, you've invented obnoxiousness.
quantadev•9mo ago
Not "independently reinvented" ?
readthenotes1•9mo ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•9mo ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.
alilleybrinker•9mo 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•9mo 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•9mo 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•9mo ago
John Carmack uses a debugger