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A Love Letter to FreeBSD

https://www.tara.sh/posts/2025/2025-11-25_freebsd_letter/
162•rbanffy•3h ago•82 comments

Algorithms for Optimization [pdf]

https://algorithmsbook.com/optimization/files/optimization.pdf
58•Anon84•2h ago•1 comments

Writing a good Claude.md

https://www.humanlayer.dev/blog/writing-a-good-claude-md
297•objcts•7h ago•96 comments

Is America's jobs market nearing a cliff?

https://www.economist.com/finance-and-economics/2025/11/30/is-americas-jobs-market-nearing-a-cliff
15•harambae•36m ago•7 comments

Advent of Code 2025

https://adventofcode.com/2025/about
715•vismit2000•12h ago•248 comments

Bricklink suspends Marketplace operations in 35 countries

https://jaysbrickblog.com/news/bricklink-suspends-marketplace-operations-in-35-countries/
60•makeitdouble•2h ago•16 comments

Windows drive letters are not limited to A-Z

https://www.ryanliptak.com/blog/windows-drive-letters-are-not-limited-to-a-z/
368•LorenDB•11h ago•179 comments

Advent of Sysadmin 2025

https://sadservers.com/advent
6•lazyant•17m ago•0 comments

Migrating Dillo from GitHub

https://dillo-browser.org/news/migration-from-github/
265•todsacerdoti•11h ago•161 comments

LLVM-MOS – Clang LLVM fork targeting the 6502

https://llvm-mos.org/wiki/Welcome
106•jdmoreira•8h ago•35 comments

ESA Sentinel-1D delivers first high-resolution images

https://www.esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-1/Sentinel-1D_delivers_f...
80•giuliomagnifico•7h ago•24 comments

GitHub to Codeberg: my experience

https://eldred.fr/blog/forge-migration/
136•todsacerdoti•9h ago•56 comments

Program-of-Thought Prompting Outperforms Chain-of-Thought by 15% (2022)

https://arxiv.org/abs/2211.12588
69•mkagenius•6h ago•19 comments

ETH-Zurich: Digital Design and Computer Architecture; 227-0003-10L, Spring, 2025

https://safari.ethz.ch/ddca/spring2025/doku.php?id=start
112•__rito__•7h ago•17 comments

CachyOS: Fast and Customizable Linux Distribution

https://cachyos.org/
260•doener•14h ago•230 comments

"Boobs check" – Technique to verify if sites behind CDN are hosted in Iran

https://twitter.com/hkashfi/status/1995109785679573167
197•defly•4h ago•64 comments

Grokipedia Is the Antithesis of Wikipedia

https://www.404media.co/grokipedia-is-the-antithesis-of-everything-that-makes-wikipedia-good-usef...
7•surprisetalk•1h ago•0 comments

Stereo Images of Giant Galaxies

https://www.bbc.com/future/article/20251121-sir-brian-mays-stereo-vision-of-galaxies
5•benbreen•5d ago•3 comments

The Thinking Game Film – Google DeepMind documentary

https://thinkinggamefilm.com
142•ChrisArchitect•9h ago•106 comments

Show HN: Fixing Google Nano Banana Pixel Art with Rust

https://github.com/Hugo-Dz/spritefusion-pixel-snapper
127•HugoDz•4d ago•21 comments

Show HN: Real-time system that tracks how news spreads across 200k websites

https://yandori.io/news-flow/
220•antiochIst•5d ago•56 comments

Stop Hacklore – An Open Letter

https://www.hacklore.org/letter
100•zdw•4d ago•70 comments

RetailReady (YC W24) Is Hiring Associate Product Manager

https://www.ycombinator.com/companies/retailready/jobs/KPKDu3D-associate-product-manager
1•sarah74•8h ago

There is No Quintic Formula [video]

https://www.youtube.com/watch?v=9HIy5dJE-zQ
59•DamnInteresting•7h ago•19 comments

Paul Hegarty's updated CS193p SwiftUI course released by Stanford

https://cs193p.stanford.edu/
148•yehiaabdelm•5d ago•35 comments

A Second Look at Geolocation and Starlink

https://www.potaroo.net/ispcol/2025-11/starlinkgeo2.html
29•speckx•5d ago•7 comments

Langjam Gamejam: Build a programming language then make a game with it

https://langjamgamejam.com/
52•birdculture•9h ago•39 comments

NixOS 25.11 released

https://nixos.org/blog/announcements/2025/nixos-2511/
159•trulyrandom•7h ago•45 comments

Finding the grain of sand in a heap of Salt

https://blog.cloudflare.com/finding-the-grain-of-sand-in-a-heap-of-salt/
19•privacyops•3d ago•7 comments

People keep flocking to Linux, not just to escape Windows

https://www.zdnet.com/article/why-people-keep-flocking-to-linux-in-2025-and-its-not-just-to-escap...
137•breve•5h ago•109 comments
Open in hackernews

A Taxonomy of Bugs

https://ruby0x1.github.io/machinery_blog_archive/post/a-taxonomy-of-bugs/index.html
52•lissine•6mo ago

Comments

mannykannot•6mo 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•6mo 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•6mo 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•6mo 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•6mo 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•6mo ago
Congratz, you've invented regression tests.
quantadev•6mo 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•6mo 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•6mo ago
> And my intentions were not to belittle, but to praise.

With the stock eyeroll dismissal phrase.

quantadev•6mo 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•6mo ago
Good thing he has knights in shining armor like you to defend him from my nasty insults.
quantadev•6mo ago
Good thing you can admit what you were doing.
bheadmaster•6mo ago
Good thing you can understand sarcasm.
quantadev•6mo ago
but your sarcasm was truthful.
bheadmaster•6mo ago
but it wasn't.
quantadev•6mo ago
Well in that case...Congratz, you've invented sarcasm.
bheadmaster•6mo ago
Congratz, you've invented obnoxiousness.
quantadev•6mo ago
Not "independently reinvented" ?
readthenotes1•6mo ago
I was aware of unit testing before it had a name ... Desperation is the mother of intervention
quantadev•6mo ago
Yep, I "independently reinvent" the wheel every day I guess, because I, ya know...use wheels.
alilleybrinker•6mo 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•6mo 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•6mo 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•6mo ago
John Carmack uses a debugger