Arvind @ardTechNation

"Linear Algebra" The 2nd best book on linear algebra with ~1000 practice problems. A MUST for AI & ML. Absolutely beginner friendly. Available FREE.

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The Only Linux Command List You'll Need to Bookmark: Daily Heroes: • ps aux | grep {process} - Find that sneaky process • lsof -i :{port} - Who's hogging that port? • df -h - The classic "we're out of space" checker • netstat -tulpn - Network connection detective • kubectl…

This is a must-read for learning how scalable vector indexes work. @vmg is one of the best writers in the tech world.

PlanetScale @PlanetScale

2 days ago

This is a must-read for learning how scalable vector indexes work. @vmg is one of the best writers in the tech world.

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If you're interested in open source and don’t know how to get started, I wrote a series of articles on the AppSignal blog to help you learn how to read and understand the source code of Rails Engines. Here is the first article 🎉👇

AppSignal @AppSignal

2 days ago

If you're interested in open source and don’t know how to get started, I wrote a series of articles on the AppSignal blog to help you learn how to read and understand the source code of Rails Engines. Here is the first article 🎉👇

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Tuesday morning is a good time for open source. At JetRockets we use @rails @tailwindcss @ViewComponent, and StimulusJS as our default front-end stack. Time to contribute back. We created a sample Rails 8 app with the collection of UI elements we use daily, pushed it to GitHub,…

I think this is a great resource (book), it covers the more modern Linux kernels. Available as a PDF too. He also has YT videos accompanying the book. Operating Systems: A Linux Kernel-Oriented Approach - Smruti R. Sarangi cse.iitd.ac.in/~srsarangi/osb…

Posted some of my own notes on Shlok Khemani's (excellent and comprehensive) notes on how Claude and ChatGPT's memory implementations differ from each other simonwillison.net/2025/Sep/12/cl…

Updated & turned my Big LLM Architecture Comparison article into a narrated video lecture. The 11 LLM architectures covered in this video: 1. DeepSeek V3/R1 2. OLMo 2 3. Gemma 3 4. Mistral Small 3.1 5. Llama 4 6. Qwen3 7. SmolLM3 8. Kimi 2 9. GPT-OSS 10. Grok 2.5 11. GLM-4.5

As promised, top algorithms to know. Sorted by usefulness. 1. Binary search 2. KMP (string search, not call to action) 3. Quick Sort 4. Merge Sort 5. Fast Fourier Transform (FFT) 6. Depth-First Search (DFS) 7. Breadth-First Search (BFS) 8. Topological Sort 9. Lowest Common…

Dmitrii Kovanikov @ChShersh

a month ago

As promised, top algorithms to know. Sorted by usefulness. 1. Binary search 2. KMP (string search, not call to action) 3. Quick Sort 4. Merge Sort 5. Fast Fourier Transform (FFT) 6. Depth-First Search (DFS) 7. Breadth-First Search (BFS) 8. Topological Sort 9. Lowest Common…

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How long was the last video series/course you watched all the way through and really enjoyed?

The iconic Google Bigtable paper. On the technical side it left me wanting more. I *loved* the last few pages though. Performance analysis and real-world use cases for Google Analytics, Maps, and personalized search. More orgs should talk about their internal tech and scale!

The five-part memory profiling blog series is a great read - save and share. easyperf.net/blog/2024/02/1…

Vivek Galatage @vivekgalatage

a month ago

The five-part memory profiling blog series is a great read - save and share. easyperf.net/blog/2024/02/1… https://t.co/qUNXFWlJHS

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The AI Engineering book from @chipro is GOAT. But I didn't realize its repo has a goldmine .md of the resources she used to write the book. These are papers and blogs you can use to learn about making LLM apps, prompt engineering, fine-tuning, RAG, and much more.

Let’s talk about Inertia Rails patterns beyond basics: partial reloads, modals, forms, type safety, realtime with Action Cable. It’s ready in the new amazing post by @skryukov_dev 🙌 on Martian Chronicles: evilmartians.com/chronicles/sim…

Proxmox is such a great tool for testing Omarchy and Omakub releases. I just have a bunch of snapshots at different versions and times that I can upgrade to verify that stuff works. All powered by my lovely Minisforum A2 home server and accessed via @Tailscale from wherever!

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@Tejasvi_Surya @narendramodi @tejaswi_surya gifted our PM with Sri madacarya Sarva moola grantha in digitized format today! Tejasvi Surya Fantastic to know this Tejasvi Surya. We have a MadhwaGPT based on chatGPT 4o training model chatgpt.com/g/g-67a39378e5… already in production. Give it a spin when you have…

Hey @grok, I have a hard time understanding the Cache-Control header. Prepare a flowchart that helps in choosing the correct directive based on the application requirements.

The code to generate the segments is here: github.com/nishantkumar12… This works on all YouTube podcast-like videos. And I'm actively working to add other content types. If any content creator wants to collaborate on this, feel free to DM.

Someone asked “How does learning Database internals help?” I posted about my take and experience a while ago:

Kaivalya Apte - The Geek Narrator @thegeeknarrator

a year ago

Someone asked “How does learning Database internals help?” I posted about my take and experience a while ago:

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Video lectures and slides of "The Analysis of Algorithms" are available. These and the book are the foundational backbone of learning DSA.

Vivek Galatage @vivekgalatage

4 months ago

Video lectures and slides of "The Analysis of Algorithms" are available. These and the book are the foundational backbone of learning DSA. https://t.co/hTCXdQKQdw

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