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Goldman Sachs Is Pulling Claude Code from Its Bankers and Traders

https://www.thestateofai.com/news/goldman-sachs-claude-code-traders-bankers
446•TheWiggles•3h ago•275 comments

RAM Altman: Linux Script Emails Sam Altman Daily How Much Unused RAM in Your PC

https://respawnfirst.com/linux-script-emails-sam-altman-unused-ram-ram-altman/
186•randycupertino•4h ago•66 comments

Dux: Free, open-source Wayland desktop shell with file manager and theming

https://duxlabs.dev/
95•indigodaddy•2h ago•32 comments

Declarative Dragging

https://declarative-dragging.github.io/
177•smusamashah•4d ago•16 comments

Outlook.com Is Quietly Rejecting Email from Domains Without DMARC

https://mailroute.net/blog/outlook-rejecting-email-without-dmarc
124•xmddmx•2h ago•102 comments

Ask HN: What are you working on? (November 2026)

11•david927•38m ago•7 comments

Llama-modchip: 284B DeepSeek on 64GB RAM, no GPU

https://github.com/synchopate/llama-modchip
315•joshcsimmons•11h ago•119 comments

The Web Is More Than Enough, by Paul Ford

https://ftrain.com/aboard-the-web-is-more-than-enough
15•edward•2h ago•4 comments

Writing as a thinking tool

http://muratbuffalo.blogspot.com/2026/11/writing-as-thinking-tool.html
232•jruohonen•11h ago•72 comments

Edward Hopper's Iconic Painting, "Nighthawks

https://lithub.com/the-story-behind-edward-hoppers-iconic-painting-nighthawks/
39•prismatic•3d ago•7 comments

A Little Snitch for Windows

https://packethound.app/
69•BadBoyBubby•4h ago•32 comments

How I Fight AI Brain Fry

https://sergeykuhne.com/blog/fighting-ai-brain-fry
92•kyunez•2h ago•79 comments

Show HN: Vegetable Gardening for Engineers

https://jrcpl.us/contrib/2020/gardening-for-engineers/
117•jrcplus•4d ago•23 comments

I'm not a fan of Deno's security model (2024)

https://goldstein.lol/posts/deno-security/
73•maxloh•7h ago•32 comments

Nvidia Board of Directors Is Investigating Jensen Huang

https://nvidianews.nvidia.com/news/statement-from-nvidia-board-of-directors
207•vincentchau•1h ago•159 comments

Goodbye Claude, hello Pi

https://caleb.software/posts/claude-to-pi.html
646•karagenit•18h ago•411 comments

The Reconstruction of Torn Documents

https://www.bundesarchiv.de/en/stasi-records-archive/the-reconstruction-of-torn-documents/
80•jacquesm•2d ago•45 comments

Playing Zork 1 on a CP/M emulator on Linux (2021)

https://kevinboone.me/cpmzork.html
20•linuxkernal•3h ago•11 comments

The History of Djgpp

https://www.delorie.com/djgpp/history.html
5•atan2•5d ago•0 comments

Porting Android 16 to my blind mother's keypad phone

https://z1x.us/blog/four-hundred-bucks-of-e-waste
134•z1xus•4d ago•40 comments

A field guide to CAPTCHA types and how they break

https://github.com/vsmutok/FuckCaptcha
36•vasylsmutok•4h ago•12 comments

What I run on my $10 USD OpenStick homelab

https://blog.bosscher.ch/posts/openstick/
759•LaurensBER•1d ago•129 comments

Playing with the STM32MP2

https://serd.es/2026/11/08/playing-with-stm32mp2.html
5•dverlaeckt80•2h ago•1 comments

Claude Code's "Don't Ask Again" exposes passwords in 1,122 public GitHub files

https://apiiro.com/blog/coding-agents-leaking-secrets-github-dont-ask-again
556•shmulc•1d ago•387 comments

How to prove equations using diagrams, part 1

https://www.epatters.org/post/e-graphs-1/
54•frostbyte7•9h ago•4 comments

JIT bitmap text rendering for microcontrollers

https://linebender.org/blog/jit-bitmap-text/
88•dmit•11h ago•15 comments

Agent memory needs its OpenTelemetry moment

https://www.lorekit.io/blog/open-agent-memory-format
159•mthines•13h ago•102 comments

Clj.rs – a Clojure dialect implemented in Rust

https://clj.rs/
153•simonpure•4d ago•59 comments

Starship Flight 15 on 11/13 plans to catch both booster and ship

https://www.spacex.com/launches/starship-flight-15
42•spikels•2h ago•18 comments

Ads in Popular Apps Give Police a Powerful Tool to Spy on Users

https://www.bloomberg.com/features/2026-police-phone-tracking-advertising-tech/
89•mgh2•4h ago•18 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.