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DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

https://artificialanalysis.ai/models/deepseek-v4-flash-ga
189•theanonymousone•5h ago•65 comments

The session you cannot take with you

https://earendil.com/posts/session-portability/
541•apitman•10h ago•145 comments

The End of an Era

https://hughhowey.com/the-end-of-an-era/
169•harscoat•1h ago•157 comments

Google fixed more Chrome bugs in June than over the past two years, thanks to AI

https://blog.google/security/chrome-stronger-with-every-update/
222•Garbage•6h ago•222 comments

JEP 401: Value Objects (Preview) merged to OpenJDK master

https://github.com/openjdk/jdk/pull/31120
174•mfiguiere•9h ago•94 comments

DeepSeek-V4-Flash Update

https://api-docs.deepseek.com/updates/
431•dnhkng•7h ago•221 comments

Stacked PRs are now live on GitHub

https://github.blog/changelog/2026-07-30-stacked-pull-requests-are-now-in-public-preview/
715•tomzorz•21h ago•247 comments

I flagged two research papers for fake authors and both were accepted as orals

https://geospatialml.com/posts/reviewing-ai-slop/
246•volumes94•15h ago•112 comments

Tasklet (YC P26) Is Hiring a Customer Success Engineer

https://tasklet.ai/careers/customer-success-engineer
1•mayop100•1h ago

Gemini Robotics 2 brings whole body intelligence to robots

https://deepmind.google/blog/gemini-robotics-2-brings-whole-body-intelligence-to-robots/
587•ai2027•22h ago•474 comments

Situational Awareness Down 67% in July in AI Stock Rout

https://www.wsj.com/finance/investing/situational-awareness-down-67-in-july-in-ai-stock-rout-cd19...
8•pondsider•12m ago•2 comments

Show HN: Gander, an Android file viewer that asks for no permissions at all

https://github.com/mokshablr/gander
121•mokshablr•8h ago•57 comments

We shall dwell amidst wonder and glory for ever: On weird fiction

https://clereviewofbooks.com/we-shall-dwell-amidst-wonder-and-glory-for-ever-on-weird-fiction/
26•plimp•1d ago•0 comments

The mean means nothing: data visualization to debug a latency problem

https://fzakaria.com/2026/07/27/the-mean-means-nothing
69•fanf2•2d ago•14 comments

Read this before you buy that TV streaming stick

https://krebsonsecurity.com/2026/07/read-this-before-you-buy-that-tv-streaming-stick/
753•speckx•20h ago•457 comments

Ruby Central's Destructive Legacy

https://andre.arko.net/2026/07/30/ruby-centrals-destructive-legacy/
27•4d66ba06•1h ago•13 comments

Premier league bans gambling sponsors

https://www.footyheadlines.com/2646571793/betting-ban-takes-effect-no-more-gambling-sponsors-in-t...
92•paoliniluis•14h ago•24 comments

The Religion of Speed

https://graybeard.ing/the-religion-of-speed/
215•MobiusHorizons•14h ago•110 comments

Where USB Memory Sticks are Born (2013)

https://www.bunniestudios.com/blog/2013/where-usb-memory-sticks-are-born/
73•jacquesm•3d ago•4 comments

Another Reason Not to Use "AI" for Your Writing

https://whatever.scalzi.com/2026/07/31/another-reason-not-to-use-ai-for-your-writing/
5•Tomte•30m ago•0 comments

The Economic Benefit of Refactoring

https://martinfowler.com/articles/exploring-gen-ai/refactoring-economic-benefit.html
257•javaeeeee•22h ago•111 comments

GCC steering committee announces AI policy

https://lwn.net/Articles/1086041/
317•arto•1d ago•361 comments

Simulating TCP loss and congestion in browser using Go/WASM

https://ccsim.fly.dev
44•dilyevsky•2d ago•1 comments

Memo-1: A 6502 computer built from scratch, using a Minitel as its terminal

https://github.com/MemoireMorte/Memo-1
90•sciences44•2d ago•12 comments

Bad Apple but It's Traceroute

https://jssfr.de/2026-07-27-bad-apple-but-traceroute.html
141•jssfr•3d ago•44 comments

The lost civic life of movie rental stores

https://thereader.mitpress.mit.edu/the-lost-civic-life-of-movie-rental-stores/
189•facundo_olano•23h ago•246 comments

UEFA and its national associations will not participate in FIFA competitions

https://www.uefa.com/news-media/news/02a7-213a92896eb0-54dfbf454e3b-1000--statement-on-behalf-of-...
1132•dickfickling•19h ago•603 comments

Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it

https://www.ctgt.ai/research/distillation-censorship-transfer
145•cgorlla•19h ago•70 comments

The AI Aesthetic

https://blog.jim-nielsen.com/2026/ai-aesthetic/
343•montroser•14h ago•154 comments

Why is everyone trying to build a solid-state battery?

https://www.construction-physics.com/p/why-is-everyone-trying-to-build-a
207•crescit_eundo•1d ago•263 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.