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The lost joy of music piracy

https://www.pigeonsandplanes.com/read/music-piracy-what-cd-oink-nine-inch-nails-streaming
116•mcgin•2h ago•46 comments

Inkling: Our Open-Weights Model

https://thinkingmachines.ai/news/introducing-inkling/
883•vimarsh6739•12h ago•219 comments

If you want to create a button from scratch, you must first create the universe

https://madcampos.dev/blog/2026/07/accessibility-from-scratch/
64•treve•3h ago•23 comments

SQLite should have (Rust-style) editions

https://mort.coffee/home/sqlite-editions/
214•gnyeki•8h ago•79 comments

Bluesky Trademarks ATProto

https://atproto.com/blog/at-protocol-trademark
71•chaosharmonic•5h ago•26 comments

Grok Build is open source

https://github.com/xai-org/grok-build
380•skp1995•10h ago•405 comments

1,300 Beautiful Wildlife Illustrations from the 19th Century Now Restored

https://www.openculture.com/2026/07/explore-1300-beautiful-wildlife-illustrations-from-the-19th-c...
40•gslin•3h ago•6 comments

Making 768 servers look like 1

https://planetscale.com/blog/making-768-servers-look-like-1
42•hisamafahri•3h ago•9 comments

Governments, companies, nonprofits should invest in free, open source AI [pdf]

https://www.siegelendowment.org/wp-content/uploads/2026/07/fortune-david-siegel-open-source-ai.pdf
152•bilsbie•9h ago•56 comments

Can LLMs Perform Deep Technical Comprehension of Computer Architecture Papers

https://arxiv.org/abs/2607.11859
26•Jimmc414•4h ago•2 comments

Stripe and Advent have made a joint offer to acquire PayPal – sources

https://www.reuters.com/business/finance/stripe-advent-offer-buy-paypal-more-than-53-billion-sour...
416•rvz•1d ago•229 comments

Stop saying that AI is just a tool and it only matters how it is used

https://www.frank.computer/blog/2025/05/just-a-tool.html
48•cratermoon•2h ago•34 comments

G# – A modern .NET language with Go, Kotlin, and Swift ergonomics

https://davidobando.github.io/gsharp/
79•serial_dev•4d ago•41 comments

High-Bandwidth Flash offers efficient storage for model weights

https://spectrum.ieee.org/high-bandwidth-flash
31•Gaishan•1d ago•9 comments

Teardown: A Generic 7-Port USB 3.0 Hub That Wasn't

https://goughlui.com/2026/07/09/teardown-a-generic-7-port-usb-3-0-hub-that-wasnt/
7•speckx•3d ago•0 comments

My Throw Decides My Aim

https://thegustafson.com/blog/my-throw-decides-my-aim
16•usernotfoundrn•3h ago•3 comments

I also filed the corners off my MacBook

https://www.brt.fyi/posts/mac-book-filing/
123•maxbrt•1d ago•33 comments

Netstrings (1997)

https://cr.yp.to/proto/netstrings.txt
8•signa11•1h ago•5 comments

Running Gemma 4 26B at 5 tokens/sec on a 13-year-old Xeon with no GPU

https://www.neomindlabs.com/2026/06/08/running-gemma-4-26b-at-5-tokens-sec-on-a-13-year-old-xeon-...
272•neomindryan•15h ago•177 comments

The Last Picture Show: A Conversation with George Lucas

https://a-rabbitsfoot.com/editorial/confessions/the-last-picture-show-a-conversation-with-george-...
13•Michelangelo11•2d ago•2 comments

Launch HN: Coasty (YC S26) – An API for computer-use agents

https://coasty.ai/docs
32•nkov47•15h ago•7 comments

The Tokio/Rayon Trap and Why Async/Await Fails Concurrency

https://pmbanugo.me/blog/why-async-await-complect-concurrency
39•LAC-Tech•4h ago•32 comments

LLM Networking with MikroTik

https://blog.greg.technology/2026/07/14/llm-networking-with-mikrotik.html
72•gregsadetsky•8h ago•33 comments

Command Line Interface Guidelines

https://clig.dev/
108•subset•3d ago•24 comments

Job queues are deceptively tricky

https://typesanitizer.com/blog/job-queues.html
62•ingve•1d ago•14 comments

Metal-Organic Frameworks, Chemistry's New Miracle Materials (2018)

https://chemistry.berkeley.edu/news/meet-metal-organic-frameworks-chemistry%E2%80%99s-new-miracle...
50•andsoitis•7h ago•12 comments

CatchCat – Pokémon Go for Cats, IRL

https://www.catchcat.lol/
40•marojejian•5d ago•8 comments

Show HN: Firefox in WebAssembly

https://developer.puter.com/labs/firefox-wasm/
180•coolelectronics•9h ago•92 comments

Duskers, the scary command line game, is getting a sequel

https://elbowgreasegames.substack.com/p/misfits-attic-announces-duskers-20
108•spacemarine1•11h ago•33 comments

Show HN: One More Letter

https://playonemoreletter.com/
61•hmate9•7h ago•43 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.