💥 Explore this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: For most of my career, code gave me certainty. A program did what its instructions told it to do. If the same input produced a different result, we called it a bug. People were never like that. As a leader, I can explain a task and get exactly what I asked for. I can also get something better because a colleague understood the intent behind the request. Sometimes the result shows that I was not as clear as I thought. Working with AI feels closer…
🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: 08 Jul, 2026 Table of Contents IntroContest in shortGPU Mode, in collab with Core Automation, recently hosted an auto-research themed contest. The problem statement was to implement batched square compact-Householder QR factorization aka QR decomposition. I placed 12th out of 183 participants, ending up with a 232x speedup over the baseline solution. This post is about how I got there. I will go through my approach, learnings, and bottlenecks I ran into during the contest. It was my first serious attempt at auto-research. Some people…
🔥 Explore this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Wayland support has been one of the harder parts of Linux remote desktop.RustDesk can now provide true unattended access on Wayland, without requiring someone at the remote machine to approve every session. Multi-monitor setups are supported as well.After the initial setup, you can connect even when no one is at the remote machine — including from the login screen after a reboot.For now, we are releasing this as a separate preview build for x86_64 Debian/Ubuntu-based systems:Download the Wayland unattended access buildWayland support is still limited…
✨ Explore this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Using GCC's Nested Functions with Wide Pointers and no Trampolines II Martin Uecker, 2026-07-14 Introduction When the address of a nested function is taken, GCC creates at trampoline at run-time. This trampoline is placed on the stack, which means that the stack has to be executable. This is problematic because a non-executable stack is an important security feature. For some time now, GCC has the option to place the trampoline on the heap, which is better but still not ideal as the allocation has a…
💥 Discover this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Although the prompt injection attack seems ineffective at this point, Spader warned that prompt injection “was not among the dangers we contemplated” when courts were first grappling with AI scrambling justice systems. In Connecticut, like many other court systems, the focus so far has been on policing AI outputs that damage trust in courts, like hallucinated citations or fabricated quotes, not inputs like prompt injections. Courts will most likely need to draft rules around prompt injection, too, Spader suggested, since Elliott’s case shows the technology…
✨ Check out this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Input and output tokensA request goes through the GPU in two phases, and they cost different amounts. First, during prefill, the model reads your request and context: the system prompt, your CLAUDE.md, your message, and everything that's been added to the conversation since (the files Claude has read and the output of the commands it ran). Those are your input tokens.Then, during decode, it writes output tokens: its thinking, the tool calls it makes, and the text you see. This happens one token at a…
🚀 Discover this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: posted by Stephen De Gabrielle and John Clements We are pleased to announce Racket v9.3 is now available from https://download.racket-lang.org/. As of this release: The raco setup command can generate markdown documentation, using the --doc-markdown option. The "#lang" teaching languages (BSL, …, ISL+; plus DeinProgram) have reached parity with the ones chosen using the Language dialog, and are the recommended choice. DrRacket’s background expansion disables errortrace annotations, for faster syntax checking. The raco pkg install command includes new options that provide more install-time configuration flexibility:…
💥 Explore this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: I'm currently returning to Toronto from a summit on the future of mathematics, at OpenAI. Sebastian Bubeck asked me to talk a bit about the future we'd all like to avoid, where humans are mathematically disempowered. Jacob Tsimerman advised us to try to prioritize detail over correctness, and I have no doubt that I succeeded in deprioritizing correctness. I tried to find a title that wasn't too bombastic: The premise of the workshop (which we took as a starting point, rather than subject to debate,…
💥 Explore this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Earlier this year Apple denied me access to App Store Connect after deciding that I matched someone on a U.S. government restricted-party list. Their explanation was fairly definitive: “The information you provided fully matches one or more restricted parties on the U.S. government consolidated screening list or another government’s sanctions list.” They already had my passport. I replied with my full legal name, Sean Joseph Byrne, uploaded my driver’s license, and pointed out the address on the government record they appeared to be matching me…
✨ Check out this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Microsoft’s move isn’t surprising, as Edge is based on Chromium, the open-source browser engine that powers most web browsers today, including Opera, Brave, Vivaldi, and Samsung Browser. Google initiated the migration from Manifest V2 to V3 in Chrome/Chromium, and Microsoft Edge is now following Google’s lead. But Firefox is one of the few web browsers remaining that isn’t based on Chromium, and it’s now the only major browser to still support uBlock Origin. Neither Safari nor DuckDuckGo—the two other major non-Chromium browsers out there—support…