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France to ban unsolicited telemarketing calls

https://www.lemonde.fr/en/france/article/2026/08/06/france-to-ban-unsolicited-telemarketing-calls...
377•aziaziazi•4h ago•231 comments

H3-metal – Native MiniMax-H3 inference for Apple Silicon

https://github.com/antirez/h3.c
310•swyx•10h ago•67 comments

As AI eats the web, the internet’s collective memory is disappearing

https://thewalrus.ca/google-search-is-dying/
392•awnird•13h ago•465 comments

To Save C, We Must Save ABI (2022)

https://thephd.dev/to-save-c-we-must-save-abi-fixing-c-function-abi
78•gurjeet•3d ago•54 comments

Chicken Scheme 6.0

https://code.call-cc.org/releases/6.0.0/NEWS
213•eatonphil•11h ago•28 comments

Show HN: Needle2: 14MB agentic LLM for phones, wearables, smart home and robots

https://cactuscompute.com/needle
374•HenryNdubuaku•18h ago•136 comments

LFM2.5 2.6B model competitive with 4x larger models

https://huggingface.co/LiquidAI/LFM2.5-2.6B
94•nateb2022•6d ago•23 comments

Show HN: Scroll through all 43252003274489856000 Rubik's Cube states

https://everycube.alen.is/
216•Alen123•13h ago•74 comments

Mark Zuckerberg attacks 'closed' AI rivals as Meta returns to open models

https://www.ft.com/content/4e3957f8-ea7c-4c46-a3de-cdce8e526878
539•root-parent•22h ago•490 comments

Programming the Gigatron

https://www.iwriteiam.nl/PGigatron.html
14•shakna•4d ago•1 comments

The “mechanical miracle” that ruined Mark Twain’s life

https://resobscura.substack.com/p/the-mechanical-miracle-that-ruined
153•benbreen•5d ago•78 comments

Closing Canario Terminal source code

https://rapha.land/closing-canario-terminal-source-code/
16•atan2•4h ago•17 comments

Recycle – Floppydisks

https://www.floppydisk.com/recycle
72•calvinmorrison•10h ago•32 comments

Faster floating point math with Rust's new API

https://pythonspeed.com/articles/faster-float-math-rust/
52•subset•4d ago•9 comments

About Rx Kids

https://rxkids.org/about/
33•mooreds•4d ago•39 comments

Stowaway – Take the window seat on any plane or satellite overhead

https://stowaway.live/
294•thunderbong•3d ago•36 comments

Sonic Pi v5

https://www.patreon.com/samaaron/posts/sonic-pi-v5-166001392
388•samaaron•4d ago•91 comments

How Claude marks AI-generated content

https://support.claude.com/en/articles/16266773-how-claude-marks-ai-generated-content
214•mfiguiere•14h ago•177 comments

Hollywood and Shanghai Cinema in the 1930s [pdf]

https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2225&context=clcweb
3•Bluestein•5d ago•0 comments

The UK's war on anonymity has come to America

https://www.effort.news/uk-lobby
537•slowin•12h ago•538 comments

Rust SIMD on the GPU

https://www.vectorware.com/blog/simd-on-gpu/
195•sagacity•18h ago•94 comments

Muse Glimmer: 30B-parameter model optimized for always-on local agent workflows

https://research.meta.ai/blog/introducing-muse-glimmer-open-agentic-model
1129•riordan•1d ago•611 comments

Show HN: Mcptoon – Token-efficient MCP CLI client

https://github.com/activeing123/mcptoon
56•mcptokensaver•6h ago•40 comments

Squeak 6.1

https://squeak.org/release_notes/6.1/
272•fniephaus•1d ago•133 comments

Tail-call optimization in C is relatively recent (2025)

https://lwn.net/Articles/1034703/
152•prakashqwerty•1d ago•136 comments

Learning more about Claude's mathematical capabilities

https://www.anthropic.com/research/riemann-zeta
222•tosh•18h ago•145 comments

What's the best programming language for coding agents?

http://danluu.com/pl-tokens/
203•chaychoong•19h ago•134 comments

Confessions of a Long-Distance Sailor

https://arachnoid.com/lutusp/sailbook.html
126•AntiRush•15h ago•38 comments

Publishing Schematics Before “Open Source” Was a Word

https://fabscene.medium.com/publishing-schematics-before-open-source-was-a-word-55-years-of-akizu...
96•extralongdivisi•3d ago•19 comments

Show HN: Ante, a coding agent in a single binary that runs offline

https://github.com/AntigmaLabs/ante
141•ubermon•20h ago•82 comments
Open in hackernews

Fixrleak: Fixing Java Resource Leaks with GenAI

https://www.uber.com/blog/fixrleak-fixing-java-resource-leaks-with-genai/
17•carimura•1y ago

Comments

stevoski•1y ago
> “Resource leaks, where resources like files, database connections, or streams aren’t properly released after use, are a persistent issue in Java applications”

This was true maybe back in 2005. Java has had try-with-resources for a loooong time. As I see it this has been the dominant idiom for ages, for handling resources that might leak.

okr•1y ago
People tend to forget. Stream-API is a good candidate, that people like to not consider for leakage. If you don't own your stream, if you do not definitly know, that your stream comes from a collection, then ya better close it with a try-block.
bob778•1y ago
How much effort was spent automating this to fix 112 instances across Uber’s code base? I assume code reviews would catch any new issues so this seems like overkill for a small one-off task?
hawk_•1y ago
Spotbugs or checkstyle etc... would catch these. What does AI add here?
xyst•1y ago
It gives marketing team at Uber to say "wE uSe AI hErE!!1". C-levels approve since anything AI gets a nice pump.

Engineering wise. This adds nothing. It’s an absolute waste of compute and energy to run this through LLMs

sigotirandolas•1y ago
> This analysis ensures that FixrLeak skips functions where resources are passed as parameters, returned, or stored in fields, as these resources often outlive the function’s scope.

> FixrLeak delivers precise, reliable fixes while leaving more complex cases for advanced analysis at the caller level.

In other words, this will only fix trivial leaks, which are best seen as a language design issue and can be fixed by RAII, reference counting, etc.

It won't fix the more insidious leaks like `UNBOUNDED_QUEUE.add(item)` that are more likely to pass through code review in the first place.

xyst•1y ago
Using AI when a static scanner like SonarQube easily picks up these types of resource leaks, especially in Java.

Peak waste.

What’s next?

"Get rid of your GitHub dependabot alerts and replace it with my shitty ChatGPT wrapper”

rvz•1y ago
> Using AI when a static scanner like SonarQube easily picks up these types of resource leaks, especially in Java.

Exactly.

It's very disappointing to see that Uber engineers would rather trust an LLM to that claims to spot these issues when a battle-tested scanner such as SonarQube would have caught this in the first place.

The LLM hype-train is almost just as bad as the JavaScript hype train in the 2010s where some of the worst technologies are used on everything.

rvz•1y ago
Why exactly do you need LLMs for this when efficient alternatives like SonarQube or checkstyle already do this without the expensive waste LLMs create?

This adds little to no technical advantage over existing solutions what so ever for this particular use case.

yahoozoo•1y ago
stupid af
Traubenfuchs•1y ago
So you tell me those 200-600k software engineers that can easily solve leetcode hard are so incompetent they missed using try-with-resources at such scale, they needed to introduce new AI tooling to fix it?

Hey Uber, I am from the EU, I usually can‘t even solve leetcode medium but I will write you scalable, spotless Java for a third of the salary.

Our industry and its economics are a joke.

hello_moto•1y ago
So you write bug-free scalable code 100% in any jobs you ever worked for?

I guess we don’t need QA and Dev/Staging environment

rad_gruchalski•1y ago
Can the QA team? How does the dev/staging environment help writing less buggy code?
rad_gruchalski•1y ago
But can you leetcode heh.
TYMorningCoffee•1y ago
A lot of commenters point out that there already are many established static checkers that do this. That is not what Uber attempts here.

Uber is not proposing a static checker. They even use sonar qube in their architecture. They propose using an LLM to resolve the leak detected by sonar qube.