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Using “underdrawings” for accurate text and numbers

https://samcollins.blog/underdrawings/
207•samcollins•2d ago•66 comments

Humanoid Robot Actuators

https://www.firgelli.com/pages/humanoid-robot-actuators
123•ofrzeta•5h ago•52 comments

BYOMesh – New LoRa mesh radio offers 100x the bandwidth

https://partyon.xyz/@nullagent/116499715071759135
366•nullagent•15h ago•122 comments

Debunking the CIA's “magic” heartbeat sensor [video]

https://www.youtube.com/watch?v=SVTPv4sI_Jc
5•areoform•9h ago•2 comments

DeepClaude – Claude Code agent loop with DeepSeek V4 Pro

https://github.com/aattaran/deepclaude
437•alattaran•11h ago•166 comments

Texico: Learn the principles of programming without even touching a computer

https://www3.nhk.or.jp/nhkworld/en/shows/texico/
28•o4c•2d ago•1 comments

From CVS to Git, thirty years of source control

https://evilgeniuslabs.ca/blog/from-cvs-to-git-thirty-years-of-source-control
8•andsoitis•1d ago•1 comments

Discovering hard disk physical geometry through microbenchmarking (2019)

https://blog.stuffedcow.net/2019/09/hard-disk-geometry-microbenchmarking/
83•TapamN•3d ago•5 comments

The 'Hidden' Costs of Great Abstractions

https://jdgr.net/the-hidden-costs-of-great-abstractions
165•jdgr•10h ago•61 comments

A treasure trove of fossils rewrites the story of early life

https://www.quantamagazine.org/a-treasure-trove-of-cambrian-fossils-rewrites-the-story-of-early-l...
28•worldvoyageur•2d ago•0 comments

A desktop made for one

https://isene.org/2026/05/Audience-of-One.html
341•xngbuilds•17h ago•159 comments

Southwest Headquarters Tour

https://katherinemichel.github.io/blog/travel/southwest-headquarters-tour-2026.html
247•KatiMichel•16h ago•78 comments

Let's Buy Spirit Air

https://letsbuyspiritair.com/
332•bjhess•9h ago•316 comments

OpenAI’s o1 correctly diagnosed 67% of ER patients vs. 50-55% by triage doctors

https://www.theguardian.com/technology/2026/apr/30/ai-outperforms-doctors-in-harvard-trial-of-eme...
390•donsupreme•1d ago•331 comments

Stitch together lots of little HTML pages with navigations for interactions

https://blog.jim-nielsen.com/2026/small-html-pages/
40•OuterVale•4h ago•21 comments

US–Indian space mission maps extreme subsidence in Mexico City

https://phys.org/news/2026-04-usindian-space-mission-extreme-subsidence.html
151•leopoldj•2d ago•60 comments

K3sup – bootstrap K3s over SSH in < 60s

https://github.com/alexellis/k3sup
53•rickcarlino•2d ago•16 comments

Tar Files Created on macOS Display Errors When Extracting on Linux (2024)

https://aruljohn.com/blog/macos-created-tar-files-linux-errors/
103•heresie-dabord•3d ago•69 comments

Denuvo has been cracked in all single-player games it previously protected

https://www.tomshardware.com/video-games/pc-gaming/denuvo-has-been-bypassed-in-all-single-player-...
332•oceansky•5d ago•198 comments

Fun with polynomials and linear algebra; or, slight abstract nonsense

https://guille.site/posts/abstract-nonsense/
14•LolWolf•2d ago•0 comments

Introduction to Atom

https://validator.w3.org/feed/docs/atom.html
93•susam•11h ago•33 comments

Bad Connection: Global telecom exploitation by covert surveillance actors

https://citizenlab.ca/research/uncovering-global-telecom-exploitation-by-covert-surveillance-actors/
149•miohtama•17h ago•9 comments

New statue in London, attributed to Banksy, of a suited man, blinded by a flag

https://www.smithsonianmag.com/smart-news/attributed-to-banksy-a-new-statue-of-a-suited-man-blind...
392•dryadin•14h ago•346 comments

Mercedes-Benz commits to bringing back physical buttons

https://www.drive.com.au/news/mercedes-benz-commits-to-bringing-back-phycial-buttons/
697•teleforce•18h ago•393 comments

Over 8M Thermos jars and bottles recalled after 3 people lost vision

https://www.goodmorningamerica.com/living/story/8-million-thermos-jars-bottles-recalled-after-3-1...
6•taubek•37m ago•0 comments

Text-to-CAD

https://github.com/earthtojake/text-to-cad
113•softservo•3d ago•30 comments

The text mode lie: why modern TUIs are a nightmare for accessibility

https://xogium.me/the-text-mode-lie-why-modern-tuis-are-a-nightmare-for-accessibility
218•SpyCoder77•9h ago•92 comments

Why TUIs are back

https://wiki.alcidesfonseca.com/blog/why-tuis-are-back/
332•rickcarlino•14h ago•342 comments

I recreated the Apple Lisa computer inside an FPGA [video]

https://www.youtube.com/watch?v=8jNQDcpHc68
102•cyrc•15h ago•25 comments

Security through obscurity is not bad

https://mobeigi.com/blog/security/security-through-obscurity-is-not-bad/
160•mobeigi•18h ago•185 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•11mo ago

Comments

mannykannot•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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•11mo ago
Congratz, you've invented regression tests.
quantadev•11mo 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•11mo 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•11mo ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

quantadev•11mo 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•11mo ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•11mo ago
Good thing you can admit what you were doing.
bheadmaster•11mo ago
Good thing you can understand sarcasm.
quantadev•11mo ago
but your sarcasm was truthful.
bheadmaster•11mo ago
but it wasn't.
quantadev•11mo ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•11mo ago
Congratz, you've invented obnoxiousness.
quantadev•11mo ago
Not "independently reinvented" ?
readthenotes1•11mo ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•11mo ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.
alilleybrinker•11mo 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•11mo 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•11mo 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•11mo ago
John Carmack uses a debugger