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QBittorrent breaks out of sandbox to commit crimes

https://beige.party/@intransitivelie/117057396732763183
893•mraniki•5h ago•169 comments

Following legal advice, the Nitter project will continue

https://github.com/zedeus/nitter
33•Cider9986•25m ago•3 comments

Your intellectual fly is open (2025)

https://bcantrill.dtrace.org/2025/12/05/your-intellectual-fly-is-open/
330•cyb0rg0•6h ago•213 comments

NetBSD 9.5 released and EOL for NetBSD-9

https://blog.netbsd.org/tnf/entry/netbsd_9_5_released_and
55•jaypatelani•2h ago•2 comments

An Alien Mind

https://openai.com/index/an-alien-mind/
98•tosh•1h ago•58 comments

We monitor internal coding agents for misalignment

https://openai.com/index/how-we-monitor-internal-coding-agents-misalignment/
30•lukaspetersson•1h ago•20 comments

Isar Aerospace reaches orbit and deploys payloads on second flight

https://isaraerospace.com/press/history-for-european-spaceflight-isar-aerospace-reaches-orbit-and...
452•mpweiher•10h ago•134 comments

Research carried out using NetBSD

https://www.netbsd.org/gallery/research.html
33•Bluestein•2h ago•2 comments

Opalite Health (YC W26) Is Hiring – Founding GTM

https://www.ycombinator.com/companies/opalite-health/jobs/bNedVAD-founding-gtm
1•ckuo9•1h ago

A/I shuts down – Stay human

https://keepitfree.ai/announcements/a/i-shuts-down-stay-human/
325•captainmuon•3h ago•210 comments

Doomscrolling Ourselves to Death

https://www.edwest.co.uk/p/doomscrolling-ourselves-to-death
254•shubhamjain•6h ago•169 comments

Research acceleration: The view inside OpenAI

https://openai.com/index/research-acceleration-view-inside-openai
43•iamsyr•3h ago•15 comments

Recreating Minecraft Is Not a Benchmark

https://kuber.studio/blog/Reflections/Recreating-Minecraft-is-Not-a-Benchmark
30•kuberwastaken•3h ago•20 comments

Electronic skin for prosthetics to sense temperature and pressure

https://news.wsu.edu/press-release/2026/08/20/researchers-develop-electronic-skin-for-prosthetics...
15•gmays•4d ago•2 comments

Is There I/O After Death? What Happens to Io_uring When a Process Dies

https://blog.ydb.tech/is-there-i-o-after-death-what-happens-to-io-uring-when-a-process-dies-92c65...
29•porridgeraisin•3d ago•4 comments

M-DISC – DVD/Blu-ray compatible discs that may last up to 1000 years

https://en.wikipedia.org/wiki/M-DISC
145•gurjeet•4d ago•62 comments

Asahi Linux Now Officially Supports Apple M3 Macs – With Caveats

https://www.phoronix.com/news/Asahi-Linux-Official-M3
172•mdp2021•4h ago•102 comments

Babylonian Lamb Stew with Beets (1750–1730 BCE)

https://babylonian-collection.yale.edu/about/babylonian-cooking
10•yubblegum•2d ago•14 comments

The many mysteries and lessons of the Bayeux tapestry

https://economist.com/interactive/culture/2026/09/03/the-many-mysteries-and-lessons-of-the-bayeux...
39•andsoitis•4h ago•5 comments

Cloud in a Bottle: making self-hosting accessible to everyone

https://cloudinabottle.org/blog/launch-post
561•zplizzi•18h ago•278 comments

The revolt of the reader

https://bcantrill.dtrace.org/2026/09/05/the-revolt-of-the-reader/
520•chmaynard•20h ago•247 comments

The pencil case model of creativity

https://dub.uu.nl/en/column/pencil-case-model-creativity
40•jruohonen•6h ago•15 comments

I'm teaching an introductory 12 week course on Quantum Oracle Engineering

https://shukla.io/quantum-oracle-engineering/
34•BinRoo•5h ago•11 comments

IBM Quantum Nighthawk R2

https://www.ibm.com/quantum/blog/nighthawk-r2
61•fuglede_•3d ago•33 comments

Music Theory for Programmers

https://runjs.app/blog/music-theory-for-programmers
296•birdculture•3d ago•192 comments

Ganon's Mysterious Origins (Revisited)

https://www.thrillingtalesofoldvideogames.com/blog/ganon-name-origin-kamen-rider
15•tobr•21h ago•4 comments

Discovery of a new OpenAI agent message board

https://collusion.wiki/
2248•moultano•2d ago•1573 comments

Household Laser Cuts

https://cceckman.com/writing/household-laser-cuts/
39•evakhoury•1d ago•14 comments

Show HN: Kadō – open-source habit tracker, with non-binary habit score, for iOS

https://github.com/scastiel/kado
39•scastiel•3h ago•18 comments

The ColorChecker, photography's most important 24 squares, turns 50

https://www.dpreview.com/news/the-colorchecker-photographys-most-important-24-squares-turns-50/
111•sohkamyung•4d ago•22 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.