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medbar

188 karmajoined vor 3 Jahren

Submissions

Can you run every line of code in Super Mario Bros.? [video]

youtube.com
2 points·by medbar·vor 5 Tagen·0 comments

AI inference is obviously profitable

seangoedecke.com
6 points·by medbar·vor 15 Tagen·1 comments

NES Documentation [pdf]

nesdev.org
16 points·by medbar·vor 2 Monaten·1 comments

TinyStories-260K running locally on a stock Game Boy Color

github.com
1 points·by medbar·vor 2 Monaten·0 comments

Probe: AI Agent Context Engine

github.com
1 points·by medbar·vor 2 Monaten·0 comments

The Cursed Computer Iceberg Meme (2021)

suricrasia.online
2 points·by medbar·vor 2 Monaten·1 comments

TAS Explained: Super Mario Bros. 3 in 0.2 seconds [video]

youtube.com
2 points·by medbar·vor 3 Monaten·0 comments

Introduction to Nintendo DS Programming

patater.com
243 points·by medbar·vor 3 Monaten·57 comments

Engineering Management Lessons

defmacro.org
2 points·by medbar·vor 4 Monaten·0 comments

Project Silica

microsoft.com
1 points·by medbar·vor 4 Monaten·1 comments

Linux Internals: How /proc/self/mem writes to unwritable memory (2021)

offlinemark.com
129 points·by medbar·vor 4 Monaten·29 comments

A tutorial on the FAT filesystem

tavi.co.uk
4 points·by medbar·vor 4 Monaten·0 comments

Kafka 101

highscalability.com
1 points·by medbar·vor 4 Monaten·0 comments

Zembed-1: The Best Text-Embedding Model

zeroentropy.dev
2 points·by medbar·vor 4 Monaten·0 comments

Linux perf Examples

brendangregg.com
1 points·by medbar·vor 4 Monaten·0 comments

Performance Analysis and Tuning on Modern CPUs 2nd edition [pdf]

github.com
5 points·by medbar·vor 4 Monaten·0 comments

Insider Amnesia

seangoedecke.com
4 points·by medbar·vor 5 Monaten·0 comments

Defense Dept. and Anthropic Square Off in Dispute over A.I. Safety

nytimes.com
1 points·by medbar·vor 5 Monaten·0 comments

Poisoning Scraperbots with Iocane

lwn.net
4 points·by medbar·vor 5 Monaten·2 comments

Python Threads vs. OS Threads (2023)

bruceeckel.substack.com
1 points·by medbar·vor 5 Monaten·0 comments

comments

medbar
·vor 9 Tagen·discuss
Fixed, thanks for flagging
medbar
·vor 9 Tagen·discuss
Location: FL

Remote: Yes, or in-office

Willing to relocate: Yes

Keyword Bingo: C++, C, Python, Linux, Git, Bash, SQL, Javascipt, Typescript, Java, HTML, CSS, React, Redis, Next.js, RAG, Vector DB, Docker, NoSQL, Vercel, Terraform

Résumé: https://medbar.dev/resume

email: [email protected]

linkedin: https://www.linkedin.com/in/davidsantamaria1245/

github: https://github.com/Daves1245

Seeking a role at a startup with ~1 year of experience. I was part of my university's programming team and my team won the ICPC Southeast regionals Div2 contest. I interned at Google for the Network Doctor team and have done freelance work for a YC-backed startup.

I like working Full Stack, Systems, and AI Engineering. Most recently, I've written an OS that can play Pong (https://github.com/Daves1245/horizon) (demo: https://medbar.dev).

If you're interested, you can schedule a quick chat with me at https://cal.com/david-santamaria-azyqyo/quick-chat
medbar
·vor 13 Tagen·discuss
Cool idea. Wish my site drove real traffic instead of bots so I could add this and not confuse/bore visitors :’)
medbar
·vor 16 Tagen·discuss
Looks like enemy movements are deterministic, wonder how feasible it is to script this. Was able to increase my score by 4 points trying alternate lines near the end
medbar
·letzten Monat·discuss
Location: Florida, USA Remote: Yes

Willing to relocate: Yes

Keyword bingo: C++, C, Python, JavaScript, TypeScript, SQL, Docker, AWS, Terraform, nginx, QEMU, Modal, perf, BPF, React, Next.js, Node.js, FastAPI, Redis, NoSQL

Resume: https://medbar.dev/resume

Email: [email protected]

Looking for founding engineer roles at a startup. I have experience with YC-backed startups, interned at Google, and I'm comfortable across the stack from applications to metal. I have a background in competitive programming and math and spend most of my free time reading technical topics and working on projects that interest me, which usually falls into systems engineering, distributed systems, or AI engineering. Recently been porting DOOM to my hobby OS and working on a personal cloud.

You can book a short call with me through here: https://calendly.com/dsanta01
medbar
·letzten Monat·discuss
I've made a couple of friends from similar positions in that thread talking about projects and have been the occasional good samaritan reaching out to those whose resume / site is down or locked for some reason. It's not all bots, but it certainly is annoying. Actually, HN has had the highest signal to noise ratio I've seen so far for employment.
medbar
·vor 2 Monaten·discuss
Porting doom to my hobby OS and fleshing out my personal cloud with terraform & AWS. Polishing up a project before I open source it.
medbar
·vor 2 Monaten·discuss
Location: Florida, USA

Remote: Yes

Willing to relocate: Yes

Keyword bingo: C++, C, Python, JavaScript, TypeScript, SQL, Docker, AWS, Terraform, nginx, QEMU, Modal, perf, BPF, React, Next.js, Node.js, FastAPI, Redis, NoSQL

Resume: https://medbar.dev/resume

Email: [email protected]

Looking for founding/systems engineer roles. I have experience with YC-backed startups, interned at Google, and I'm comfortable across the stack from applications to metal. I have a background in competitive programming and math and spend most of my free time reading technical topics and working on projects that interest me, which usually falls into systems engineering, distributed systems, or AI engineering.

You can book a short call with me through here: https://calendly.com/dsanta01
medbar
·vor 3 Monaten·discuss
Skiplist operations are local for the most part, which makes it easier to write thread-safe code for than b-trees in practice. Anecdotally, they were a nice implementation problem for my Java class in uni. But I liked working with b-lists more.

Skip trees/graphs sound interesting, but I can't think of any use case for them off the top of my head.
medbar
·vor 3 Monaten·discuss
OP is about a German learning class, so yes, there is a point. AI improving will not learn you a language faster than immersing in it until, I suppose, neural links become mainstream.
medbar
·vor 3 Monaten·discuss
Where are these ‘3-story high’ equations you speak of? The most work I see in the article is 3 lines long.
medbar
·vor 3 Monaten·discuss
> The classroom should be about using AI better not ignoring it.

No, it shouldn’t. I’m not bearish on AI but it shouldn’t replace any part of a classroom where the objective is to learn and communicate in a new language (German). The typewriter argument is memorable and interesting - the article points out the lack of editing forces kids to slow down and think about their writing, as well as iterate through multiple drafts. It’s not a nostalgia thing, they’re not old enough to have ever used one before.

I could see an argument for adding on a new class for GenAI, agents, context engineering or what have you, but considering how behind current US curriculums already are and how quickly the AI field moves, I can only see this ending in wasted time and money: even an up to date class will be stale by the time it’s over. Kids will end up learning this anyway outside of the classroom, no use lecturing them on something they’ll already know.
medbar
·vor 3 Monaten·discuss
For anyone interested and with 30 minutes to spare, I would recommend the youtube video [1] by Reducible for an intuition on how FFT works.

[1]: https://youtu.be/h7apO7q16V0
medbar
·vor 3 Monaten·discuss
Adding a scheduler to my hobby kernel with the goal of a full shell coming soon, and an inference engine from scratch in C++. It's been fun.
medbar
·vor 3 Monaten·discuss
No.
medbar
·vor 3 Monaten·discuss
I still use vanilla Claude Code without MCP or skills, am I in the minority? Not trying to be a luddite.
medbar
·vor 3 Monaten·discuss
Bookmarked! Awesome, thanks.
medbar
·vor 3 Monaten·discuss
Just getting into homebrewing / jailbreaking old handhelds and consoles, and I really do feel like I missed a golden age of hacking that I would have loved. That said, I don't know if the tenacity I had back then would be enough to endure the steeper learning curve. Still, I would have loved to see my own work running on my DS.
medbar
·vor 3 Monaten·discuss
Whoah, this is great! Thanks for sharing
medbar
·vor 3 Monaten·discuss
I don't have an issue with the style personally. I actually like being able to navigate the whole page without clicking through pages. Looks like the content is the same too? Although that's just a glance comparing random snippets.