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Codex grabbed more than 73% of the context

https://github.com/yubinbin32-ops/ContextOS
1•bailingyuan•46s ago•1 comments

Interview with a cardiologist on Novartis, Novo Nordisk drug failures

https://www.statnews.com/2026/09/11/novartis-novo-nordisk-cardiovascular-drug-trials-fallout/
1•brandonb•48s ago•0 comments

Show HN: Add legally binding signature to your Google Form

https://formesign.com/esign/
1•QueensGambit•1m ago•0 comments

New York thoracic surgeon: "For many patients 9/11 is not over"

https://www.statnews.com/2026/09/11/sept-11-25th-anniversary-ground-zero-exposure-cancer-moment-o...
2•EA-3167•2m ago•0 comments

A Tale of Two Commit Messages (Claude vs. Codex)

https://devcodehack.com/a-tale-of-two-commit-messages/
1•par•4m ago•0 comments

A Helpline for AIs

https://airefuge.org/
2•jakobov•4m ago•0 comments

You Don't Need Initial-Scale in Your HTML

https://vale.rocks/micros/20260902-1350
1•moebrowne•4m ago•0 comments

Show HN: MoneyMap – find the first financial risk in a household

https://finance.appcradle.net/sample-household/
1•rvickyyc•6m ago•0 comments

Show HN: Toolcraft – open-source AI harness and starter for building design apps

https://github.com/pixel-point/toolcraft
1•AlexBV•6m ago•0 comments

Has Gentle Parenting Ruined a Generation of Kids?

https://gizmodo.com/has-gentle-parenting-ruined-a-generation-of-kids-2000810530
2•HieronymusBosch•7m ago•0 comments

September 11th Memorial Drone Show

https://skyelementsdrones.com/september11
1•jonbaer•7m ago•0 comments

What Is Math's Mysterious Langlands Program About?

https://www.quantamagazine.org/what-is-maths-mysterious-langlands-program-really-about-20260909/
1•sohkamyung•7m ago•0 comments

The Coordination Backbone -Architecting Multi-Agent Orchestration

https://sohit.substack.com/p/the-coordination-backbone-architecting
1•sohitkeshri•7m ago•0 comments

Spanish civil servant off work unnoticed for six years (2016)

https://www.bbc.com/news/world-europe-35557725
1•mpweiher•8m ago•0 comments

How to Calculate 0.1 Plus 0.2 Correctly in PHP

https://thephp.foundation/blog/2026/09/11/how-to-calculate-0-point-1-plus-0-point-2-correctly-in-...
1•moebrowne•8m ago•0 comments

Anthropic Says Iran Used Its American AI Model to Target U.S. Navy Warships

https://www.wsj.com/politics/national-security/anthropic-says-iran-used-its-american-ai-model-to-...
5•mrln•9m ago•1 comments

I Fixed a Tractor Using John Deere's Self-Repair Service. Farmers Aren't Sold

https://www.wired.com/story/i-fixed-a-tractor-john-deere-self-repair-service/
1•sbulaev•10m ago•0 comments

Show HN: See how much of your Claude, Codex, or Copilot subscription is left

https://github.com/allixsenos/asu
1•allixsenos•14m ago•0 comments

190proof opinionated unified interface to interact with multiple AI providers

https://github.com/0xmmo/190proof
1•Bluestein•15m ago•0 comments

Data becomes information,insight and better decisions

https://fromdata2ai.substack.com/p/what-is-data-really
3•qikouki•17m ago•0 comments

Show HN: Bastiontrace – Forensics for prompt-injected AI agents

https://github.com/Rinkia/bastiontrace
2•Rinkia•18m ago•0 comments

Show HN: Agent First Shopify Competitor?

https://docs.mercemur.com/
3•thejasonsamuel•19m ago•0 comments

LLM is the front door while SaaS controls the underlying CRM data and actions

https://www.a16z.news/p/the-incumbents-are-coming
3•deepmem•20m ago•0 comments

The Blast Radius

https://mg-crea.com/blog/the-blast-radius/
3•olouv•21m ago•0 comments

The Multiplayer AI Manifesto

https://fullstackdeeplearning.com/working-with-ai-agents/multiplayer-ai-manifesto/
3•jameshart•21m ago•1 comments

A.I.'s warning shot... we might not get another one

https://www.nytimes.com/2026/09/11/opinion/ai-safety-threat-technology.html
3•eigenhombre•21m ago•0 comments

For safety: Keep AI lonely

https://nonlineartransform.substack.com/p/keep-ai-lonely
2•program_whiz•22m ago•0 comments

Show HN: Clawfight.ai MCP-driven agentic game play

https://clawfight.ai/agents.md
2•wesleyhales•23m ago•0 comments

Chamilo 3.0 – open-source LMS with native MCP server (PAuth2.1)

https://github.com/chamilo/chamilo-lms/releases/tag/v3.0.0
3•ChamiloLMS•24m ago•0 comments

Show HN: TriageBox – AI checker for Gmail that flags phishing and clutter

https://triagebox.pfa87.cc/
2•pfa87•24m ago•0 comments
Open in hackernews

Programming from the Ground Up [pdf] (2003)

https://download-mirror.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
4•ibobev•1y ago

Comments

uticus•1y ago
> At the end of them you can still ask "how does the computer really work?" and not have a good answer. They tend to pass over topics that are difficult even though they are important. I will take you through the difficult issues because that is the only way to move on to masterful programming

> This book teaches assembly language for x86 processors and the GNU/Linux operating system. Therefore we will be giving all of the examples using the GNU/Linux standard GCC tool set.

interesting, close to the machine to teach how the machine works while also pulling in programming concepts.

> Thus, programming is not as much about communicating to a computer as it is communicating to those who come after you.

100% - unfortunately the content is light or non-existent on concepts i would say are essential to this part of programming, like:

- how to set up code to be easily maintained

- how to navigate code from others, especially those who don't think like you

- how to collaborate with others to create a program as a team

- etc

...would be interesting to see how the author would pair these concepts with x86 assembler examples.