✨ Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen? This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the Terms of Service. The block will expire shortly after those requests stop. In the meantime, solving the above CAPTCHA will let you continue to use our services.This traffic may have been sent by malicious…
✨ Discover this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: AI agents tend to be, at least as of this writing (May 2026), lousy at writing tests. The tests they write are often vague, cryptic, overcomplicated, hacky, disorganized, tautological, performative, perfunctory and downright pointless. Unfortunately, I don't expect uncoached agents to get much better at writing tests anytime soon, because the agents learned by human-written example, and the human-written examples out there are often, I'm sorry to say, just as bad. Not only are the tests written by "amateurs" often poor quality, but, sadly, the…
🚀 Read this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: A comprehensive guide to learning Rust for developers with Python experience. This guide covers everything from basic syntax to advanced patterns, focusing on the conceptual shifts required when moving from a dynamically-typed, garbage-collected language to a statically-typed systems language with compile-time memory safety. Self-study format: Work through Part I (ch 1–6) first — these map closely to Python concepts you already know. Part II (ch 7–12) introduces Rust-specific ideas like ownership and traits. Part III (ch 13–16) covers advanced topics and migration. Pacing recommendations: ChaptersTopicSuggested…
💥 Check out this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: About Mbodi Mbodi is building embodied AI platform that makes robots learn and operate like humans, with natural language. Our software lets anyone teach robots new skills by talking to them and execute the learned skills reliably in production, in minutes. We are pioneering the next wave of robotics, where advanced generative models, agentic systems, and real world automation come together. We are backed by top investors, part of YC X25, and working with global industrial partners including ABB and Fortune 100 customers across…
💥 Discover this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: The work at Include Security has us working with AI day in and day out (hacking it, using it, training it, etc). We’re all aware of the community-level opposition happening against datacenters, aimed at improving AI capabilities, being built recently. What you might not be aware of are the distributed efforts to train AI that could be using the devices inside your home. In this post, we’re going to explore how the company Bright Data facilitates modern AI models scraping training data from the Internet…
💥 Check out this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: I made a thing... I wanted to try out some of the cool stuff that came out of Microsoft Build 2026.Azure Linux "Desktop" is a small Windows app that boots a full Linux desktop in a window. It opens, starts an embedded Linux container, and a few seconds later you are looking at a themed XFCE desktop running on Azure Linux 4.0, with working audio, GPU acceleration, copy and paste, and a display that resizes with the window. No buttons, no setup wizard, no…
💥 Explore this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: The Global Positioning System (GPS) relies on its primary L1 frequency to broadcast precise timing and orbital data, allowing receivers on Earth to calculate their exact location. Because the L1 C/A signal transmits at just fifty bits per second, every bit of this navigation data must earn its place. Yet, within this highly constrained signal, the standard sets aside Subframe 4, Page 17 – a 176-bit field broadcast every 12.5 minutes – for “special messages with the specific contents at the discretion of the Operating…
✨ Read this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: The United Nations estimates that 2.2 billion people lack safely managed drinking water, and communities from California to the Middle East rely on desalination plants to convert ocean water to fresh water. Common desalination techniques, such as reverse osmosis and thermal distillation, are energy-intensive, require pre- and post-water treatment, and leave behind a concentrated saltwater byproduct called brine. The brine byproduct wreaks havoc on sea life when it’s deposited back into the ocean by raising the salt level and lowering oxygen in the water. But…
🔥 Explore this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: 05 Jun 2026It's common to use random UUIDs as a primary key in databases. One of the known downsides of random UUIDs is that their unordered nature (UUID4) can cause a lot of extra paging for the clustered index because you are inserting rows randomly into the Btree and having to re-balance it. This post tries to help us develop a more visceral understanding of the performance cost of all that extra paging.While this post is about SQLite specifically, the problem of random UUIDs also…
🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: A little while ago, we considered how the cover of the book C++: The Programming Language raises questions not answered by the cover, since the cover illustration for a book putatively about the C++ programming language shows code written in JavaScript.¹ But there’s also a question raised by the back cover. According to the blurb for the book, The topics included in it are of utmost significance and are bound to provide incredible insights to students. Some of the diverse topics covered in this text…