The Debugging Book (❄️ Score: 150+ in 3 days)
Link: https://readhacker.news/s/6D3CK
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Link: https://readhacker.news/s/6D3CK
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www.debuggingbook.org
The Debugging Book
Welcome to "The Debugging Book"! Software has bugs, and finding bugs can involve lots of effort. This book addresses this problem by automating software debugging, specifically by locating errors and their causes automatically. Recent years have seen the…
CPU cache-friendly data structures in Go (❄️ Score: 150+ in 3 days)
Link: https://readhacker.news/s/6D3bj
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skoredin.pro
CPU Cache-Friendly Data Structures in Go: 10x Speed
False sharing killed our performance. Data-oriented design saved it.
👍2
Subway Builder: A realistic subway simulation game (Score: 151+ in 6 hours)
Link: https://readhacker.news/s/6DgK2
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Link: https://readhacker.news/s/6DgK2
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Subwaybuilder
Subway Builder
A game for building your own realistic subway system
👍3
The fight between doctors and insurance companies over 'downcoding' (Score: 150+ in 12 hours)
Link: https://readhacker.news/s/6DftL
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Link: https://readhacker.news/s/6DftL
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NBC News
'Guilty until proven innocent': Inside the fight between doctors and insurance companies over 'downcoding'
Doctors say insurers are automatically downgrading their claims and paying less. Insurers say it’s their duty to prevent overbilling.
👍4😢2
Hacker News Live Feed (Score: 152+ in 7 hours)
Link: https://readhacker.news/s/6DgW9
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👍3
Tariffs Are Way Up. Interest on Debt Tops $1T. and Doge Didn't Do Much (Score: 150+ in 9 hours)
Link: https://readhacker.news/s/6DgzU
Comments: https://readhacker.news/c/6DgzU
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The Wall Street Journal
Tariffs Are Way Up. Interest on Debt Tops $1 Trillion. And DOGE Didn’t Do Much.
The books have closed on the U.S. government’s fiscal 2025. Here’s what has changed about the federal budget—and what hasn’t.
😁18👍3💩1
LLMs are mortally terrified of exceptions (Score: 150+ in 10 hours)
Link: https://readhacker.news/s/6DgEq
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https://x.com/karpathy/status/1976082963382272334
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https://x.com/karpathy/status/1976082963382272334
😁7
A built-in 'off switch' to stop persistent pain (Score: 151+ in 10 hours)
Link: https://readhacker.news/s/6DhmF
Comments: https://readhacker.news/c/6DhmF
Link: https://readhacker.news/s/6DhmF
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Penn Today
A built-in ‘off switch’ to stop persistent pain | Penn Today
J. Nicholas Betley has led collaborative research seeking the neural basis of long-term sustained pain and finds that a critical hub in the brainstem holds a mechanism for stopping pain signals from reaching the rest of the brain. Their findings could help…
My approach to building large technical projects (2023) (Score: 153+ in 6 hours)
Link: https://readhacker.news/s/6DiaC
Comments: https://readhacker.news/c/6DiaC
Link: https://readhacker.news/s/6DiaC
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Nobel Peace Prize 2025: María Corina Machado (🔥 Score: 151+ in 1 hour)
Link: https://readhacker.news/s/6DiDn
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NobelPrize.org
Nobel Peace Prize 2025
The Nobel Peace Prize 2025 was awarded to Maria Corina Machado "for her tireless work promoting democratic rights for the people of Venezuela and for her struggle to achieve a just and peaceful transition from dictatorship to democracy"
❤25😁18👎11🔥3👍1
Examples Are the Best Documentation (Score: 151+ in 14 hours)
Link: https://readhacker.news/s/6Dhb4
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❤3
Embracing the parallel coding agent lifestyle (❄️ Score: 150+ in 4 days)
Link: https://readhacker.news/s/6D3Hn
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Simon Willison’s Weblog
Embracing the parallel coding agent lifestyle
For a while now I’ve been hearing from engineers who run multiple coding agents at once—firing up several Claude Code or Codex CLI instances at the same time, sometimes in …
💩4
I Switched from Htmx to Datastar (Score: 154+ in 5 hours)
Link: https://readhacker.news/s/6DiqS
Comments: https://readhacker.news/c/6DiqS
Link: https://readhacker.news/s/6DiqS
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everydaysuperpowers.dev
Why I switched from HTMX to Datastar
💩11👍2
Show HN: I invented a new generative model and got accepted to ICLR (Score: 152+ in 4 hours)
Link: https://readhacker.news/s/6DiDg
Comments: https://readhacker.news/c/6DiDg
I invented Discrete Distribution Networks, a novel generative model with simple principles and unique properties, and the paper has been accepted to ICLR2025!
Modeling data distribution is challenging; DDN adopts a simple yet fundamentally different approach compared to mainstream generative models (Diffusion, GAN, VAE, autoregressive model):
1. The model generates multiple outputs simultaneously in a single forward pass, rather than just one output.
2. It uses these multiple outputs to approximate the target distribution of the training data.
3. These outputs together represent a discrete distribution. This is why we named it "Discrete Distribution Networks".
Every generative model has its unique properties, and DDN is no exception. Here, we highlight three characteristics of DDN:
- Zero-Shot Conditional Generation (ZSCG).
- One-dimensional discrete latent representation organized in a tree structure.
- Fully end-to-end differentiable.
Reviews from ICLR:
> I find the method novel and elegant. The novelty is very strong, and this should not be overlooked. This is a whole new method, very different from any of the existing generative models.
> This is a very good paper that can open a door to new directions in generative modeling.
Link: https://readhacker.news/s/6DiDg
Comments: https://readhacker.news/c/6DiDg
I invented Discrete Distribution Networks, a novel generative model with simple principles and unique properties, and the paper has been accepted to ICLR2025!
Modeling data distribution is challenging; DDN adopts a simple yet fundamentally different approach compared to mainstream generative models (Diffusion, GAN, VAE, autoregressive model):
1. The model generates multiple outputs simultaneously in a single forward pass, rather than just one output.
2. It uses these multiple outputs to approximate the target distribution of the training data.
3. These outputs together represent a discrete distribution. This is why we named it "Discrete Distribution Networks".
Every generative model has its unique properties, and DDN is no exception. Here, we highlight three characteristics of DDN:
- Zero-Shot Conditional Generation (ZSCG).
- One-dimensional discrete latent representation organized in a tree structure.
- Fully end-to-end differentiable.
Reviews from ICLR:
> I find the method novel and elegant. The novelty is very strong, and this should not be overlooked. This is a whole new method, very different from any of the existing generative models.
> This is a very good paper that can open a door to new directions in generative modeling.
❤4😁3
Datastar: Lightweight hypermedia framework for building interactive web apps (Score: 151+ in 5 hours)
Link: https://readhacker.news/s/6DiBU
Comments: https://readhacker.news/c/6DiBU
Link: https://readhacker.news/s/6DiBU
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Datastar
The hypermedia framework.
🔥4😱1
The RubyGems "Security Incident" (Score: 150+ in 11 hours)
Link: https://readhacker.news/s/6Di9F
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Link: https://readhacker.news/s/6Di9F
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André.Arko.net
The RubyGems “security incident”
Ruby Central posted an extremely concerning “Incident Response Timeline” today, in which they make a number of exaggerated or purely misleading claims. Here’s my effort to set the record straight.
First, and most importantly: I was a primary operator of RubyGems.org…
First, and most importantly: I was a primary operator of RubyGems.org…
❤2
Igalia, Servo, and the Sovereign Tech Fund (🔥 Score: 158+ in 2 hours)
Link: https://readhacker.news/s/6Dj73
Comments: https://readhacker.news/c/6Dj73
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Igalia
Igalia, Servo, and the Sovereign Tech Fund | Igalia
Igalia is an open source consultancy specialised in the development of innovative projects and solutions. Our engineers have expertise in a wide range of technological areas, including browsers and client-side web technologies, graphics pipeline, compilers…
❤5
Using a laptop as an HDMI monitor for an SBC (Score: 150+ in 1 day)
Link: https://readhacker.news/s/6DfHd
Comments: https://readhacker.news/c/6DfHd
Link: https://readhacker.news/s/6DfHd
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Danielmangum
Using a Laptop as an HDMI Monitor for an SBC
Though I spend the majority of my time working with microcontroller class devices, I also have an embarassingly robust collection of single board computers (SBC), including a few different Raspberry Pi models, the BeagleV Starlight Beta (RIP), and more. Typically…
🔥5
Ryanair flight landed at Manchester airport with six minutes of fuel left (🔥 Score: 164+ in 1 hour)
Link: https://readhacker.news/s/6DjFh
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the Guardian
Ryanair flight landed at Manchester airport with six minutes of fuel left, flight log suggests
Investigation under way after flight during Storm Amy made three landing attempts in Scotland before flying to Manchester
😱34
Boring Company cited for almost 800 environmental violations in Las Vegas (🔥 Score: 159+ in 1 hour)
Link: https://readhacker.news/s/6DjSK
Comments: https://readhacker.news/c/6DjSK
Link: https://readhacker.news/s/6DjSK
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ProPublica
Elon Musk’s Boring Co. Accused of Nearly 800 Environmental Violations on Las Vegas Project
Nevada could’ve fined the company more than $3 million, but regulators are seeking a reduced penalty of $242,800, citing an “extraordinary number of violations.”
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