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xoreaxeaxeax/asm-hall-of-shame: Racing to the bottom of CPU performance · GitHub

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💥 Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Instruction latency analysis usually focuses on performance optimization—making code run as fast as possible. The Assembly Hall of Shame takes the opposite approach: searching for the absolute floor of single-instruction performance. 🏆 Current Champions 🏆 Strategy: Use fxrstor64 to load 512-byte FPU/MMX/XMM state from a high-latency MMIO region in the PCIe fabric, then starve the fabric while the load is in flight — a fleet of hammer cores pounds a different high-latency MMIO register with tight 4-byte reads, saturating the PCIe root complex and endpoint…

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Ancient Library — Read the Greek & Latin Classics in the Original

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✨ Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: A complete parsing reader for the classical canon. Click any word in any text for its lemma, morphology, and full dictionary entry — Lewis & Short for Latin, Liddell-Scott-Jones for Greek. 1060 works · 293 Latin · 767 Greek · 140 authors · browse the full A–Z index Latin EpicThe great narrative poems of Rome.23 worksLyric & ElegyCatullus, Horace, and the Roman elegists.42 worksTragedySeneca’s tragedies.10 worksComedyPlautus and Terence.26 worksHistoryCaesar, Livy, Sallust, Tacitus.16 worksBiographyLives of the Caesars and famous men.68 worksOratory & RhetoricCicero and the art…

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Water system controllers don’t belong on the internet, says ex-NSA chief after suspected Iran attacks

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🔥 Discover this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Security Calling all defenders With at least 12 US states’ water systems having been hacked - most likely by Iran - we have to get better at cyber defense, according to retired General and Ex-NSA chief Paul Nakasone, who was speaking to reporters at DEF CON.“We have to have higher standards,” Nakasone said. “These PLCs should not be connected to the internet.”In late July, the FBI said it was investigating attacks conducted by “malicious cyber actors” targeting operational technology devices, including programmable logic controllers (PLCs).…

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xoreaxeaxeax/REpsych: Psychological warfare in reverse engineering · GitHub

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💥 Discover this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: : Psychological Warfare in Reverse Engineering github.com/xoreaxeaxeax/repsych // domas // @xoreaxeaxeax The REpsych toolset is a proof-of-concept illustrating the generation of images through a program's control flow graph (CFG). A typical function's CFG A REpsych generated CFG There is no specific point to the project (other than to show that it can be done), but possible (non-serious) applications are outlined in the DEF CON presentation. The program works reliably with all tested versions of the IDA Pro reverse engineering tool, and semi-reliably with other CFG…

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Daring Fireball: App Store Rejection of the Week: Dark Hours

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🚀 Check out this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Friday, 7 August 2026 Terry Godier, “Browsers Have Standards, the App Store Has Judgment”: A while ago I tried to submit an iOS app for Dark Hours, my astronomy website for normal people. It was rejected on the grounds that it was astrology. It has no tarot function, no horoscopes, and nothing that I, or anyone else I’ve asked, would associate with astrology. I penned a nice little rant two years ago expressing my fury over the way that kooks promoting astrology often try…

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ICE will release body camera video only when in agency’s ‘best interests’

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✨ Explore this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Immigration and Customs Enforcement is moving to equip officers with body cameras in the next two months but the agency’s policy gives it broad control over what footage will be made public by specifying any releases must be in its “best interests.”After years of delays, ICE said its field officers nationwide will have body-worn cameras by the end of September. The rollout comes after recent fatal shootings by officers enforcing President Donald Trump’s immigration crackdown have intensified pressure for accountability that the cameras could provide.But…

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Canada adds 75,000 new jobs in July, unemployment rate lowest in 2 years

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🔥 Discover this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Listen to this articleEstimated 4 minutesThe audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results.Canada added 75,000 jobs in July, up 0.4 per cent, as the unemployment rate fell to 6.4 per cent, its lowest level in two years.Statistics Canada's labour force survey released on Friday said most of those gains were split between full- and part-time work, as wholesale and retail trade alone added 21,000 new jobs.…

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Tax cuts for the wealthy only benefit the rich | LSE Research

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✨ Discover this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: When then UK Prime Minister Liz Truss and Treasurer Kwasi Kwarteng sparked economic turmoil by announcing unfunded tax cuts for top earners to boost economic growth, it created one of the most extraordinary political crises in UK history.Their "mini budget" spooked the markets and was widely condemned for appearing to rely on the discredited theory of "trickle-down economics". But it’s an idea that has persisted: the last 50 years has seen a dramatic decline in taxes on the rich across advanced democracies. Margaret Thatcher, Ronald…

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Software is about people, not code – Letters To A New Developer

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✨ Read this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Dear new developer, When I was starting out, I thought that software development was all about code. After all, that was the main thing I was working on. Well, maybe not the main thing, as I needed to know what code to write, how to interface with other code, what was the problem being solved, how to deliver it, the correctness of the code, and how it could be maintained. But, the writing the code felt like the most important part of the job. It…

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Radical Study Suggests Life on Earth Arose Twice : ScienceAlert

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💥 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: The fact that you, or I, or any living creature, is here at all is a series of astonishing strokes of luck stretching back more than 4 billion years. One of the biggest hurdles was the very first one: How did life emerge from a primordial soup of stuff that very much wasn't alive?A radical new study, published in Science Advances, suggests that this unlikely threshold may actually have been crossed not once, but twice.Two of the main lineages of life – bacteria and archaea –…

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