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Deloitte falsified documents to evade tax on Abramovich's wealth

https://www.bbc.com/news/articles/c64g1l5389kvo
68•Betelbuddy•48m ago•6 comments

Type-safe HTML templating in Zig

https://lalinsky.com/2026/10/11/type-safe-html-templating-in-zig.html
133•lukaslalinsky•6h ago•58 comments

Fingerprints are the new cookies

https://royfish.dev/fingerprints-are-the-new-cookies
413•royfish•12h ago•210 comments

Postgres isn't slow, your storage is

https://clickhouse.com/blog/posette-talk-recap-postgres-isnt-slow-your-storage-is
111•saisrirampur•4h ago•82 comments

Total Annihilation, rebuilt for modern computers

https://nanolathe.gg
541•jttnr•17h ago•206 comments

Running the unmodified Linux amdgpu driver on an iPad

https://github.com/Geramy/LemonSeed-Studio
33•joshcsimmons•1d ago•13 comments

Calculus with Julia

https://jverzani.github.io/CalculusWithJuliaNotes.jl/
143•subset•1d ago•15 comments

Show HN: PS2 games statically recompiled to WebAssembly

https://github.com/snuri00/ps2-web-recomp
45•deadxwarrior•4h ago•12 comments

Cartographers of North Korea (2019)

https://cartographers-nk.wonyoung.so/
269•edent•15h ago•49 comments

Ledger confirms hidden chip in crypto wallet amid $92M theft claims

https://crypto.news/ledger-confirms-hidden-chip-in-crypto-wallet-amid-92m/
23•thm•1h ago•16 comments

Whatever became of holography? (2011)

https://www.americanscientist.org/article/whatever-became-of-holography
138•cainxinth•11h ago•68 comments

Secret of Orange Cats Revealed After 60-Year Search

https://www.sciencealert.com/secret-of-orange-cats-finally-revealed-after-60-year-search
5•bookofjoe•1d ago•0 comments

Terence Tao: Math 2.0 [pdf]

https://teorth.github.io/tao-web/slides/math-2-0-caltech-2026.pdf
415•Anon84•21h ago•435 comments

The gap in shared understanding of LLM capability is widening

https://twitter.com/karpathy/status/2109361546505966046
484•albertzeyer•14h ago•707 comments

Doory – Open-Source Canva

https://github.com/shaongitbd/doory
125•acley•10h ago•45 comments

Research Firm Calls Anthropic's IPO 'Unprecedented Test of Investor Gullibity'

https://www.cnbc.com/2026/10/07/anthropic-will-be-most-ridiculous-ipo-of-year-analyst-says.html
91•m463•6h ago•67 comments

Local Indexing to reduce tool calling and token usage

https://tedhaley.ca/pensieve/
84•TedHaley•11h ago•25 comments

Zod 4.6.6 compromised by malware?

https://github.com/colinhacks/zod/commit/d821685ea6732436fcdf786a81d076958471e467
132•luggage_bazooka•3h ago•35 comments

Illustration Beyond Proof

https://terrytao.wordpress.com/2026/10/11/illustration-beyond-proof/
71•smilelamp•11h ago•9 comments

Passkeys are a trap

https://nonfunctional.substack.com/p/passkeys-are-a-trap-do-not-use-them
667•laurex•13h ago•386 comments

Will Linux phones become a viable alternative to the Android/iOS duopoly?

https://amosbbatto.wordpress.com/2026/10/05/linux-phones-alternative/
162•amosbatto•6h ago•180 comments

Bag of Decisions Reranker

https://softwaredoug.com/blog/2026/10/08/bag-of-decisions.html
5•zdw•1d ago•0 comments

Chapter 1 of "Ways of Seeing" by John Berger (1972)

https://www.ways-of-seeing.com/ch1
113•rafael859•16h ago•18 comments

Ask HN: Do you want a router that has DD-WRT pre-installed?

62•Ixander•1d ago•63 comments

Programmable pigments: Photochromic nanoparticle inks for rewritable tattoos

https://www.cell.com/matter-light/fulltext/S3117-5848(26)00119-5
58•Bluestein•1d ago•37 comments

Fable Took My Job

https://cendyne.dev/posts/2026-10-11-fable-took-my-jorb.html
161•jllyhill•2h ago•197 comments

NYC's "Click to Cancel" rule is now in effect

https://www.nyc.gov/main/click-to-cancel
488•gregsadetsky•17h ago•241 comments

So, you’d like to sell your print issues of The Onion?

https://theonion.com/archivehunt/
331•mooreds•15h ago•50 comments

Google Data Centers around the world

https://datacenters.google/locations/
61•andsoitis•12h ago•56 comments

No portable way to detect string-to-float conversion errors in standard C

https://sebsite.pw/w/20261009-strtod.html
53•signa11•1d ago•49 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.