🔥 Read this awesome post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: D2 is a diagram scripting language that turns text to diagrams. It stands for Declarative Diagramming. Declarative, as in, you describe what you want diagrammed, it generates the image. For example, download the CLI, create a file named input.d2, copy paste the following, run this command, and you get the image below. NETWORKUSERAPI SERVERLOGSCELL TOWERONLINE PORTALDATA PROCESSORSATELLITESTRANSMITTERUISTORAGE SENDSENDSENDPHONE LOGSMAKE CALL ACCESSDISPLAYPERSIST Using the CLI watch mode You can finish this tour in about 5-10 minutes, and at the end, there's a cheat sheet you…
🚀 Read this must-read post from Hacker News 📖 📂 Category: 📌 Key idea: Pico-Banana-400K is a large-scale dataset of ~400K text–image–edit triplets designed to advance research in text-guided image editing.Each example contains: an original image (from Open Images), a human-like edit instruction, and the edited result generated and verified by the Nano-Banana model. The dataset spans 35 edit operations across 8 semantic categories, covering diverse transformations—from low-level color adjustments to high-level object, scene, and stylistic edits. Feature Description Total Samples ~257K single-turn text–image–edit triplets for SFT, ~56K single-turn text-image(positive) - image(negative)-edit for preference learning, and ~72K multi-turn texts-images-edits for…
🚀 Discover this trending post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: At first, all of this AI stuff felt exciting. I was curious to try everything (I was actually one of the few naive people who thought the Rabbit R1 was a good product before it eventually launched), and for a while, it felt useful. But over time, I realized AI isn't just affecting smartphones; it's creeping into all consumer tech, often making products worse instead of better. What started as something promising has become a constant stream of gimmicks and distractions I didn't ask…
💥 Read this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: We need to talk about something uncomfortable when it comes to Sora 2 — OpenAI's new video-making app that I've truly enjoyed using.Looking at some of the videos people have made — starring me — a little red light went off in my mind: This looks like fetish content.Here's what happened: A few days into playing around with Sora, I noticed an unsettling video someone had made of me. I've allowed anyone to make "cameos" using my face. (You don't have to do this: You can…
🚀 Read this must-read post from Hacker News 📖 📂 Category: ✅ Key idea: Saturday. October 25, 2025 - 15 mins Part 1 — From power button to the kernel’s first breath You press the power button. A second later a wall of text scrolls by, or a logo fades in, and eventually Linux appears. What happens in between is not magic. It is a careful handshake between tiny programs and a very literal CPU. This part follows that handshake until the very first line of C code inside the Linux kernel runs. The very first instruction When power stabilizes,…
✨ Discover this insightful post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: Social Text still exists. In the spring of 1996, when the journal was the object of an enthusiastically publicized hoax by the physicist Alan Sokal, its survival seemed a bad bet. You published an essay arguing that gravity is a “social and linguistic construct?” Really? The mainstream media, hitherto unaware of the existence of this very little, very marginal magazine, were uncertain what exactly they were mocking. Was Social Text’s foolishness postmodern? Left wing? Cultural? Academic? They were certain, however, that what they smelled…
✨ Check out this insightful post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: Dear Jew in the City, I live in Hollywood, California, and here there is a community full of Orthodox Jews with beards and everything. I was wondering where do they work? How do they make money? I have never seen an Orthodox Jew outside of this neighborhood. I been in many business places, offices, etc., etc. and have never seen and orthdox man working there? Also do you guys wear the suits 24/7? In the house? Camping, beach, etc??? And second I’ve never seen…
🔥 Read this insightful post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: A while back, I worked on a RISC-V-based userspace simulator for fun. In doing so, taught myself a lot more than I wanted to know about what happens in-between when the Kernel is asked to run a program, and when the first line of our program’s main function is actually executed. Here’s a summary of that rabbit hole. In the beginning… First question: When is the OS kernel actually asked to run any program? The answer, at least on Linux, is the execve system…
🔥 Explore this insightful post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: TLDR The relational model is great: A shared universal data model allows cooperation between programs written in many different languages, running on different machines and with different lifespans. Normalization allows updating data without worrying about forgetting to update derived data. Physical data independence allows changing data-structures and query plans without having to change all of your queries. Declarative constraints clearly communicate application invariants and are automatically enforced. Unlike imperative languages, relational query languages don't have false data dependencies created by loop counters and aliasable…
💥 Explore this trending post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: 25th October 2025 by She First of all, a massive thank you to everyone who donated since our last post. Our income on Liberapay has roughly quadrupled from what it was before the post. We have also had people reach out to us for large one-time monetary and hardware donations. Your support is truly appreciated! And now for a followup from our last post. TL;DR: the legal firm we’ve engaged has sent us a memo indicating that in their opinion we can reasonably argue…