Steve Sperandeo 🇨🇦

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Anyone knows adam?

Memory-Mapped I/O (MMIO): Memory-Mapped I/O means that hardware devices (like sensors, timers, or LEDs) are controlled by reading and writing to special memory addresses. In C, we use pointers to access these addresses as if they were normal variables. Why use volatile? The…

Top employer in each state over time, per NYT:

If you want to become wealthy & well-known this book is for you. Rory & AJ Vaden have helped 1,000+ people build their personal brand including Lewis Howes, Ed Mylett, and Amy Porterfield. Here are 10 key lessons from their book:

they fucking did it they genetically edited mosquitoes so they can’t transmit malaria. and made the mutation self-replicating. edited mosquitoes and every descendant can’t infect humans.

Free course to learn GPU programming from the ground up, covering everything from CPU vs GPU fundamentals to advanced topics like neural network implementation, memory optimization, and modern GPU architecture. Link in comment 👇

Repeat after me. A habitable planet is more important than the profits of a few fossil fuel companies. Pass it on. #ActOnClimate #climate #renewables

The new #SouthPark is an absolute masterpiece and a shot across the bow to all those companies currently capitulating to Trump. Paramount should be ashamed. Matt and Trey deserve an award.

I haven't found a single peer-reviewed paper covering AI-powered productivity increase that also takes into consideration the additional work required to review, correct, and oversee AI outputs. The "increased productivity" and "socially beneficial" claims have been at the core…

Oh my God. South Park just literally dropped a nuclear bomb on top of Donald Trump. He is going to lose his entire mind…. …the last five minutes…😳

Microsoft just released their list of the 40 jobs most AI-applicable and the 40 jobs least AI-applicable. This list may have overlap with replaceability and job transformation. (Phlebotomists, you've got nothing to worry about.)

best practices from the chat LLM era are not just outdated but actively harmful when building coding agents. notes from our talk with @beyang, CTO of @Sourcegraph

Multi-vector embeddings sound complex—multiple models, extra infrastructure, right? But there's a simpler, elegant solution hiding in plain sight. Named vectors let you store multiple vector embeddings per object, then search using any of those vector spaces. Think of it as…

💡 Promptomatix: An Automatic Prompt Optimization Framework for Large Language Models 💡 📄 Paper: bit.ly/44IAvuO 💻 Code: bit.ly/4lLjQgd 😵‍💫 Have a task but experiencing prompt engineering existential dread? Few-shot or zero-shot? Chain-of-thought or ReAct?…

Distributed systems is the most fun field of computer science because of the stories behind each concept. That's why I'm launching Distributed Systems Made Simple, a YouTube channel to tell these stories in a fun way while diving deep into the "why". youtube.com/@DSMadeSimple

x.com/i/article/1948…

Stanford lecturer show how to trigger growth in your life...

Google has shared the system prompt that got Gemini 2.5 Pro IMO 2025 Gold Medal 🏅 paper now #1 trending on alphaXiv 📈

Heard of @DSPyOSS but find it intimidating? I wrote a beginner's playbook that breaks it down into simple, practical steps. Learn the fundamentals of building AI systems that don't constantly need fixing. This is part of chapter 3 from our upcoming book on AI Agents. Link:…

95% of apps die before they hit 10k users. Mine didn’t. I scaled to 1M installs & $44k MRR. Here’s how I’d get my first 10k users if I had to start from scratch: 🧵👇