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Programming from the Ground Up [pdf] (2003)

https://download-mirror.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
4•ibobev•12mo ago

Comments

uticus•12mo 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.

Trained Qwen to Write Clojure Better Than GPT-5.4 (Kinda)

https://www.nibzard.com/clojure-phone
1•nkko•38s ago•0 comments

Legit – Dockerized git server for agent interaction

https://github.com/aquanauts/legit
1•shorsher•1m ago•0 comments

The best time to post on Hacker News

https://blog.alcazarsec.com/tech/posts/best-time-to-post-on-hacker-news
1•alcazar•2m ago•0 comments

Why some images look brighter than your screen

https://tn1ck.com/blog/abuse-hdr-images-for-marketing
1•brandrick•2m ago•1 comments

I turned an old Android phone into a home server

https://www.xda-developers.com/turned-old-android-phone-into-home-server-more-useful-than-raspber...
1•imichael•3m ago•0 comments

NASA reckons Artemis II heat shield performed like a champ

https://www.theregister.com/2026/04/22/nasa_artemis_ii_heat_shield/
1•LorenDB•3m ago•0 comments

The Two Sides of OpenClaw

https://www.latent.space/p/ainews-the-two-sides-of-openclaw
1•gmays•4m ago•0 comments

The New GizmoSQL iOS App – DuckDB

https://duckdb.org/library/introducing-gizmosql-ios-app/
1•tanelpoder•5m ago•0 comments

Show HN: Move Lights in a Photograph in 3D

https://vrroom.github.io/tokenlight/
1•matroid•5m ago•0 comments

Hands-on with ChatGPT's powerful new image engine

https://www.axios.com/2026/04/22/chatgpt-hands-on-powerful-image-engine
1•Brajeshwar•5m ago•0 comments

Unpickable Lock [video]

https://www.youtube.com/watch?v=-qUu8kIliy8
1•burrito_brain•5m ago•0 comments

Show HN: Physics-accurate 3D assets for robotics simulations from any input

https://app.rigyd.com/
3•uguryekta•6m ago•2 comments

The last Elasticsearch engineer you will hire

https://www.trydeer.sh/product
1•aspectrr•9m ago•1 comments

DuckDB 1.5.2 – SQL database that runs on laptop, server, in the browser

https://duckdb.org/2026/04/13/announcing-duckdb-152
6•janandonly•9m ago•0 comments

The Couch Keyboard Has Been Bad for Years and Framework Just Fixed It

https://www.yankodesign.com/2026/04/22/the-couch-keyboard-has-been-bad-for-years-and-framework-ju...
1•freedomben•9m ago•0 comments

Parallel Token Prediction for Language Models

https://www.justuswill.com/ptp/
2•drrelax•10m ago•0 comments

A music distributor is generating AI music now

https://dev.once.app/blog/omg-music-generation
1•jakehandy•11m ago•0 comments

Deploying to IPv6-Only Hetzner with Kamal and Ansible

https://uncomplicated.systems/2026/04/17/kamal-hetzner-ipv6-only
1•Jn2G3Np8•12m ago•1 comments

TaxHacker – Self-hosted AI accounting app

https://github.com/vas3k/TaxHacker
2•sebakubisz•12m ago•0 comments

Show HN: Momentum – showcase what you're shipping

https://app.heytangent.com/momentum/tangent
1•brandonmb•13m ago•0 comments

I'm a very slow thinker (2016)

https://sive.rs/slow
1•theorchid•13m ago•1 comments

Plants can 'hear' rain coming, spurring them into action

https://www.scientificamerican.com/article/plants-can-hear-rain-coming-spurring-them-into-action/
1•dylan604•13m ago•0 comments

Show HN submissions tripled and are now mostly vibe-coded

https://www.adriankrebs.ch/blog/design-slop/
3•hubraumhugo•14m ago•2 comments

China Makes an Island

https://www.nytimes.com/interactive/2026/04/22/world/asia/south-china-sea-island.html
1•tcp_handshaker•16m ago•0 comments

An AI‑enabled device code phishing campaign

https://www.microsoft.com/en-us/security/blog/2026/04/06/ai-enabled-device-code-phishing-campaign...
2•mooreds•16m ago•0 comments

AI Index Report

https://hai.stanford.edu/ai-index/2026-ai-index-report
1•mmaia•16m ago•0 comments

Inside Prime Video

https://insidetechandmedia.substack.com/p/inside-launching-ads-on-prime-video
1•NeedMoreCowbell•17m ago•0 comments

How I've Actually Been Using AI

https://www.indiehackers.com/post/how-ive-actually-been-using-ai-39109e2c59
1•TimLeland•18m ago•0 comments

Ask HN: How are you handling domain registration in agentic workflows?

1•AgentNews•18m ago•0 comments

Built a tool to turn any data into dashboards instantly – looking for feedback

1•dashbee•18m ago•0 comments