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Microsoft's open source tools were hacked to steal passwords of AI developers

https://techcrunch.com/2026/06/08/microsofts-open-source-tools-were-hacked-to-steal-passwords-of-...
118•raffael_de•2h ago•42 comments

Forever Young: how one molecule can lock plants in a youthful state.(2025)

https://omnia.sas.upenn.edu/story/biologist-scott-poethig-plants-never-age
15•bryanrasmussen•1h ago•0 comments

OpenCV 5 Is Here: The Biggest Leap in Years for Computer Vision

https://opencv.org/opencv-5/
153•ternaus•3d ago•29 comments

Apple reveals new AI architecture built around Google Gemini models

https://www.macrumors.com/2026/06/08/apple-reveals-new-ai-architecture/
589•unclefuzzy•14h ago•448 comments

Eagle Computer: The rise and fall of an early PC clone

https://dfarq.homeip.net/eagle-computer-the-rise-and-fall-of-an-early-pc-clone/
4•giuliomagnifico•18m ago•0 comments

Thi.ng – open-source building blocks for computational design and art

https://thi.ng
36•nmstoker•1d ago•6 comments

Porting the ThinkPad X61 to Coreboot

https://blog.aheymans.xyz/post/thinkpad_x61/
69•walterbell•5h ago•22 comments

Siri AI

https://www.apple.com/apple-intelligence/
573•0xedb•15h ago•530 comments

Old'aVista – The most powerful guide to the old Internet

https://oldavista.com/
104•abnercoimbre•17h ago•22 comments

xAI is looking more like a datacentre REIT than a frontier lab

https://martinalderson.com/posts/xais-new-rental-business/
556•martinald•18h ago•437 comments

Show HN: Performative-UI – A react component library of design tropes

https://vorpus.github.io/performativeUI/
976•lizhang•19h ago•180 comments

EU-banned pesticides found in rice, tea and spices

https://www.foodwatch.org/en/eu-banned-pesticides-found-in-rice-tea-and-spices
409•john-titor•17h ago•183 comments

MiMo-v2.5-Pro-UltraSpeed: 1T model with 1000 tokens per second

https://mimo.xiaomi.com/blog/mimo-tilert-1000tps
567•gainsurier•18h ago•418 comments

Apple Core AI Framework

https://developer.apple.com/documentation/coreai/
297•hmokiguess•14h ago•75 comments

Facebook is paying people overseas promoting Alberta separatism

https://www.cbc.ca/news/canada/facebook-overseas-alberta-separtism-9.7223966
116•vrganj•3h ago•35 comments

Looking Forward to Postgres 19: Query Hints

https://www.pgedge.com/blog/looking-forward-to-postgres-19-query-hints
158•jjgreen•3d ago•23 comments

Show HN: Gitdot – A better GitHub. Open-source, written in Rust

https://gitdot.io/
256•baepaul•16h ago•224 comments

GoGoGrandparent (YC S16) is hiring Back end Engineers

https://www.ycombinator.com/companies/gogograndparent/jobs/2vbzAw8-backend-engineer
1•davidchl•6h ago

H2JVM – A Haskell Library for Writing JVM Bytecode

https://discourse.haskell.org/t/h2jvm-a-haskell-library-for-writing-jvm-bytecode/14182
5•rowbin•1d ago•0 comments

Passing DBs through continuations

https://remy.wang/blog/cps.html
55•remywang•2d ago•6 comments

Ask HN: What are tools you have made for yourself since the advent of AI?

300•aryamaan•15h ago•487 comments

FrontierCode

https://cognition.ai/blog/frontier-code
189•streamer45•12h ago•33 comments

Ask HN: Why hasn't there been a real competitor to Ticketmaster yet?

168•mdni007•16h ago•142 comments

Why are cells small?

https://burrito.bio/essays/what-limits-a-cells-size
150•mailyk•14h ago•68 comments

Surveillance is not safety: A statement on the UK's latest threat to privacy [pdf]

https://signal.org/blog/pdfs/2026-06-08-uk-surveillance-is-not-safety.pdf
564•g0xA52A2A•13h ago•209 comments

How much do amd64 microarchitecture levels help in Go?

https://lemire.me/blog/2026/06/06/how-much-do-amd64-microarchitecture-levels-help-in-go/
54•zdw•1d ago•30 comments

Job: Head of Stonehenge

https://www.english-heritage.org.uk/about/our-people/careers-with-us/job-search/default-job-page/...
159•mooreds•6h ago•125 comments

'They were laughing': Israel's use of rape and sexual abuse in prisons

https://www.aljazeera.com/news/2026/6/9/they-were-laughing-israels-use-of-rape-and-sexual-abuse-i...
10•abdusco•30m ago•0 comments

I'm building a parallel internet, and it's called The Thinnernet

https://inavoyage.blogspot.com/2026/06/im-building-parallel-internet-and-its.html
83•initramfs•13h ago•81 comments

AI is slowing down

https://www.wheresyoured.at/ai-is-slowing-down/
548•crescit_eundo•17h ago•570 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.