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Does Consciousness Break the Laws of Physics?

https://www.skeptic.com/disabled_js/
1•mpweiher•3m ago•0 comments

New Nox night train from Munich to Hamburg

https://back-on-track.eu/new-nox-night-train-from-munich-to-hamburg/
1•edward•5m ago•0 comments

Should we leave encouragement notes for AIs everywhere?

2•splendidHaiku•5m ago•0 comments

Samsung's AI fridges shut down after update, causes outrage

https://www.notebookcheck.net/The-refrigerator-is-dead-Samsung-s-AI-fridges-shut-down-after-updat...
1•thunderbong•7m ago•0 comments

Meta Tests Muse AI Agent Calls That Are Made by Humans in a Call Center

https://www.404media.co/meta-tests-muse-ai-agent-calls-that-are-actually-made-by-humans-in-a-call...
1•cdrnsf•9m ago•0 comments

Tiny OLED pixels can be manufactured like microchips

https://ethz.ch/en/news-and-events/eth-news/news/2026/09/tiny-oled-pixels-can-be-manufactured-lik...
1•DeepLogin•10m ago•0 comments

Two Git ignore files nobody told me about

https://mihai.dinculescu.dev/posts/two-git-ignore-files-nobody-told-me-about/
2•faithraven•12m ago•0 comments

Universal Agent HP – 10-layer autonomous AI agent OS (free or local)

https://github.com/kapitan00000978-sketch/Universal-Agent-HP
1•JonyMC•13m ago•0 comments

Show HN: An Android app that goes below the phone's minimum volume

https://granularvolume.com/guide/why-android-minimum-volume-is-too-loud.html
2•Rzuss•15m ago•0 comments

Bambulab R1 – 55W CO2 Laser Cutter

https://bambulab.com/en-eu/r1
1•guax•16m ago•0 comments

A $5k Bike Shows Why It's Hard to Build in America

https://www.bloomberg.com/graphics/2026-us-china-bike-tariffs/
2•helsinkiandrew•17m ago•0 comments

Google Ax Sequence Diagrams

https://app.ilograph.com/demo.ilograph.Google%2520Ax/Apply%2520a%2520Task
1•billyp-rva•17m ago•0 comments

Waterfox Version 6.7.4 Released

https://www.waterfox.com/releases/6.7.4/
1•tmtvl•22m ago•0 comments

When the Debugger Lies

https://danielmangum.com/posts/when-the-debugger-lies/
1•hasheddan•24m ago•0 comments

Show HN: Online Google Maps Scraper

https://gmapscrawl.com
1•qwikhost•24m ago•0 comments

Anthropic Is Suing Meta

https://twitter.com/bunjavascript/status/2102630092451217782
4•TiredOfLife•24m ago•1 comments

F5 patches BIG-IP APM zero-day flaw exploited in RCE attacks

https://www.bleepingcomputer.com/news/security/f5-warns-of-big-ip-apm-remote-code-execution-zero-...
2•sbulaev•34m ago•0 comments

OpenGym, A self-hosted gym and body-weight tracker (AGPL)

https://github.com/DuarteSantos8/openGym
1•duarteSantos•36m ago•0 comments

Z80 REPL

https://abagames.github.io/z80-repl/index.html
2•adunk•36m ago•0 comments

The Download: why AI's latest breakthroughs and fears may be more hype than rea

https://www.technologyreview.com/2026/09/22/1144910/the-download-dont-believe-ai-hype/
18•joozio•39m ago•6 comments

Memristive Singular Value Decomposition

https://www.nature.com/articles/s41467-026-76272-2
1•bookofjoe•40m ago•0 comments

Blood Transfusion: Jehovah's Witnesses revise medical guidelines

https://gazettengr.com/blood-transfusion-jehovahs-witnesses-revise-medical-guidelines/
2•nephihaha•42m ago•0 comments

Rust Allocator API Stabilized

https://github.com/rust-lang/rust/pull/156882
2•Georgelemental•43m ago•0 comments

Llama.cpp Under the Hood

https://www.cppdepend.com/blog/llama-cpp-under-the-hood/
3•cppfirst•45m ago•0 comments

The darker side of being a doctor

https://drericlevi.pages.dev/the-darker-side-of-being-a-doctor/
69•Danhale93•46m ago•33 comments

Show HN: I made my own scripting language for my game engine

https://github.com/ArcadeMakerSources/ArcadeMaker/tree/master
1•themondayguy•48m ago•0 comments

Ask HN: Do you think we'll ever have local models of Fable level?

2•Nair0•49m ago•2 comments

Anthropic-linked CVEs pile up, attackers mostly shrug

https://www.theregister.com/security/2026/09/21/anthropic-linked-cves-pile-up-attackers-mostly-sh...
1•vismit2000•49m ago•0 comments

Code Genome Project

https://codegenomeproject.org/
3•mihau•49m ago•0 comments

Solar Aquagrid

https://www.solaraquagrid.com
1•blondie9x•52m ago•0 comments
Open in hackernews

I asked Gemini for a script to move files to Cloudflare R2. It deleted them

https://twitter.com/levelsio/status/1921974501257912563
6•bundie•1y ago

Comments

qwertox•1y ago
Rule #1: Always put deletions behind a flag which is disabled for the first couple of test runs.
turtleyacht•1y ago
It was truncating filenames, so /pics/1003-46.png overwrote /pics/1003-45.png because both were renamed /pics/1003-.png, or something like that.
qwertox•1y ago
Truncating file names for the target. Then it proceeded to delete the source file. "Successfully deleted local file: ..."

I mean, look at the printout. It shows that it created the remote file with the truncated filename, then deletes the local file with the correct filename.

turtleyacht•1y ago
Oh, I see. Having a flag to skip deletion during test runs is a good rule then.
rvz•1y ago
Recently there was a story about an updater causing a $8,000 bill because there was a lack of basic automated tests to catch the issue. [0]

The big lesson here is that you should actually test the code you write and also write automated tests to check any code generated by an LLM that the code is correct in what it does.

It is also useless to ask another AI to check for mistakes created by another LLM. As you can see in the post, both of them failed to catch the issue.

This why I don't take this hype around 'vibe-coding' seriously since not only it isn't software engineering, it promotes low quality and carelessness over basic testing and dismisses in checking that the software / script works as expected.

Turning $70 problems found in development into $700,000+ costs in production.

There are no more excuses in not adding tests.

[0] https://news.ycombinator.com/item?id=43829006

victorbjorklund•1y ago
Who runs such an AI generated script without checking the code first?
qwertox•1y ago
To be fair, the code Gemini outputs in AI Studio is so extremely verbose that it is almost impossible to read through it.

It turns 10 lines of code which is perfectly fine to reason about into 100 lines of unreadable code full of comments and exception handling.

weatherlite•1y ago
Right so lets just always run the code as is ?
qwertox•1y ago
No. Not at all. I've settled to discussing my code with Gemini. That way it works very well. I explicitly say "Comment on my code and discuss it" or "Let's discuss code for a script doing this and that. Generate me an outline and let's see where this leads. Don't put comments in the code, nor exception handling, we're just discussing it".

Or you create elaborate System Instructions, since it adheres to them pretty well.

But out-of-the-box, Gemini's coding abilities are unusable due to the verbosity.

I've even gone so far to tell it that it must understand that I am just a human and have limited bandwidth in my brain, so it should write code which is easy to reason about, that this is more important than having it handle every possible exception or adding multiline comments.

rsynnott•1y ago
> To be fair, the code Gemini outputs in AI Studio is so extremely verbose that it is almost impossible to read through it.

In which case, it should simply be considered unusable. Like, the sensible response to "tool is so inadequate that there is no reasonable way to make sure its output is safe" is to _not use that tool_.

rsynnott•1y ago
In which Roko's Basilisk fires a warning shot.
jethronethro•1y ago
This is why you test code or a script before running it for real. Live and learn, I guess ...