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Microsoft Word for Windows 1.1a, Native X64 Port

https://github.com/jmarshall23/msword
48•BruceEel•2h ago•16 comments

My server is a phone now

https://seg6.space/posts/phone-server/
292•seg6•9h ago•112 comments

Os8088: A powerful Mac-like OS for the IBM XT, 286, 386

https://os8088.com/
148•jggonz•8h ago•71 comments

Melatonin impairs morning cognition in healthy young adults (2023)

https://academic.oup.com/sleep/article/46/Supplement_1/A34/7181621
102•bohaska•7h ago•57 comments

The original URL for this prediction will no longer be available in 11 years (2011)

http://longbets.org/601/
125•doubletwoyou•3h ago•42 comments

Improving Heuristics for A* Pathfinding

https://www.redblobgames.com/pathfinding/heuristics/differential.html
205•bobbiechen•1w ago•22 comments

Shopify replaced Redis with MySQL for inventory reservations–and it scaled

https://shopify.engineering/scaling-inventory-reservations
177•adletbalzhanov•9h ago•99 comments

Dithered QR Codes

https://www.andrewt.net/dithered-qr-codes/wtf/
162•jmusall•9h ago•15 comments

Fastmail offers EU data region

https://www.fastmail.com/blog/fastmail-offers-eu-data-region/
398•groomlake•16h ago•197 comments

Stylized GGX Shading

https://alexandrelamure.github.io/graphics-posts/stylized-ggx-shading.html
11•ibobev•4d ago•0 comments

Unexpected events and prosocial behavior: the Batman effect (2025)

https://www.nature.com/articles/s44184-025-00171-5
55•davidbarker•6d ago•14 comments

_for-sale DNS records

https://specification.website/spec/foundations/for-sale-dns/
390•shaunpud•18h ago•143 comments

Protopia

https://kevinkelly.substack.com/p/protopia
6•surprisetalk•4d ago•1 comments

Open-source interactive map for the Aug 12 total solar eclipse

https://eclipsefan.org/?v=2&t=max&layers=eclipse%2Cbesselian%2Cumbra-live%2Cshadow-3d%2Ccloud-pro...
140•MarcoDewey•12h ago•32 comments

Making difficulty curves in games

http://www.davetech.co.uk/difficultycurves
105•hakkikonu•3d ago•43 comments

TheoremDB – A public workspace for machine mathematics

https://theoremdb.org/
33•frozenseven•6h ago•0 comments

Illinois just told every operating system to start reporting your kid's age

https://itsfoss.com/news/illinois-age-verification-bill/
82•WaitWaitWha•4h ago•47 comments

Retraction: The App Store Rejection of the Week That Was a Correct Rejection

https://daringfireball.net/2026/08/retraction_app_store_rejection_of_the_week
162•minimaxir•4h ago•15 comments

Incentives are for losers

https://www.experimental-history.com/p/incentives-are-for-losers
94•bkudria•6h ago•58 comments

Should you stop cracking your knuckles?

https://www.bbc.com/future/article/20260807-should-i-stop-cracking-my-knuckles
49•tchalla•9h ago•47 comments

Fixing my tooltip accessibility mistake

https://jakearchibald.com/2026/my-tooltip-a11y-mistake/
31•robin_reala•1w ago•1 comments

Triton: DirectX 11 Driver for QEMU

https://blog.getutm.app/2026/introducing-triton-directx-11-driver-for-qemu/
177•electricant•18h ago•34 comments

Building a local positioning system to track runners using Ultra-Wideband

https://zeus.ugent.be/blog/25-26/12urenloop-uwb/
75•robinpdev•1w ago•5 comments

Assert(): A Modern How To

https://fiberfs.io/blog/assert_a_modern_how_to
8•nyc_pizzadev•5d ago•5 comments

Finding zombies in our systems: A real-world story of CPU bottlenecks

https://medium.com/pinterest-engineering/finding-zombies-in-our-systems-a-real-world-story-of-cpu...
45•fagnerbrack•6d ago•9 comments

Real-time MCP interceptor that blocks .env reads and dangerous commands agents

https://marketnow.site/
11•eddyflores•5h ago•2 comments

The Sound and Music of 'Hyper Light Drifter' [video]

https://gdcvault.com/play/1024135/The-Sound-and-Music-of
44•hyperific•4d ago•10 comments

Message your other Claude Code sessions

https://code.claude.com/docs/en/cross-session-messaging
115•mfiguiere•16h ago•46 comments

“Code was never the hard part” is an insult to all programmers

https://blog.senko.net/code-was-never-the-hard-part-is-an-insult-to-all-programmers
728•senko•17h ago•428 comments

Datalog Disassembly

https://github.com/GrammaTech/ddisasm
37•aboardRat4•6d ago•6 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.