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No Stack Overflow, No Autocomplete: What Coding Felt Like in the 80s

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🔥 Check out this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: There was a kind of patience almost nobody practices anymore: opening a computer magazine, finding a program listing in BASIC or assembly spread across three or four pages, and starting to copy it. Line by line. No skipping, no "close enough," because one extra space or a swapped parenthesis meant the program simply wouldn't run. I remember the sound of the keyboard clacking away for hours, that mechanical rhythm of someone more focused on not making a mistake than on actually understanding what…

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git rebase -i is not that scary — akrm al-hakimi

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🔥 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: one of the most shocking things i’ve encountered in my early career as a junior dev is the fear surrounding git rebase -i. even amongst some of my co-workers, who are in many ways, magnitudes smarter than i am, it seems to be a pattern in a lot of devs to be afraid of this command. what it actually does when you run: git rebase -i HEAD~4 git does something delightfully mundane: it opens a text file. if you are working out of the terminal…

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GrapheneOS protections against data extraction from locked devices

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🔥 Discover this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: GrapheneOS has strong defenses against data extraction. It heavily builds upon the standard security features provided by Android 17 and the most secure hardware available for Android. Currently, only Pixels provide the hardware security features and updates required by GrapheneOS. That's going to change in 2027 thanks to our partnership with Motorola Mobility and progress being made by Qualcomm. Disk encryption provides strong protection for data. Even the most sophisticated attackers aren't going to be directly breaking it. They either need to exploit the OS…

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Systems and Delays | Martin Janiczek

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🔥 Explore this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: where delays are shown to be counterintuitive. Leaving the house (and the country) for a week or two during the holiday season is a great time to get out of my stereotypical ways of passing free time (entirely too much YouTube, Lobste.rs, HackerNews and BlueSky) and try something else. For my recent vacation I have packed some grid paper to make a bitmap font, and two books: the first one was Nachové pustiny: a Czech post-apocalyptic novel to get some inspiration for my “Fallout but…

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mulfyx/w4me-station: Run WASM-4 games on Java ME phones — CLDC 1.1 / MIDP 2.0 · GitHub

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💥 Read this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Run WASM-4 games on Java ME phones. W4ME Station brings unmodified WebAssembly cartridges to CLDC 1.1 / MIDP 2.0 devices, including feature phones from the mid 2000s. Thirteen bundled cartridges ship in a 275 KB JAR. The runtime uses no JIT, and the bundled library needs no network connection. Both release variants stay below 300 KB. SHA-256 checksums are stored beside the version 1.0.0 artifacts. W4ME Station targets CLDC 1.1 / MIDP 2.0 devices. It is independent from and not endorsed by the WASM-4 maintainers.…

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Alien World Chemistry Found Inside Meteorite That Struck New Jersey home

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💥 Read this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Clues to the Origins of Life The high concentration of salt in briny fluids can potentially create molecules crucial to life on Earth. Brines allow phosphate to remain in solution and can catalyze chemical reactions between organics and precipitate minerals. “Isotope studies of carbon and nitrogen suggest that primitive carbonaceous chondrites, including CM-types, delivered organic matter to the early Earth,” said cosmochemist Queenie Chan of Royal Holloway University of London, England, and biogeochemist Nana Ogawa of the Biogeochemistry Research Center at the Japan Agency for Marine-Earth…

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Humans Haven’t Stopped Evolving | Harvard Magazine

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💥 Read this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: During the last 50,000 years, human beings have transformed from nomadic hunter-gatherers roaming savannas to a species that traveled to the moon, invented the internet, and created an artificial form of intelligence. Yet many scientists believed that, during the same time frame, human DNA hadn’t changed much. Most research during the past two decades hinted that human evolution has largely slowed or changed so subtly that existing tools couldn’t detect it; evidence seemed to suggest that civilization put humans beyond the reach of natural selection.“It’s…

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An ESP32 based plane radar

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🚀 Read this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: This project made for a perfect lazy Saturday unwind, after a busy week giving a talk at Devrelcon in NYC. Makerworld had this thing as one of their featured models about a week or two ago, and the parts came in while I was away. GitHub repository ESP32-Plane-Radar Open-source ESP32 firmware for a 1.28″ round display that shows live ADS-B aircraft around your location as a sonar-style plane radar. by ironicbadger · C++ · MIT Plane radar is a neat little project that turns an…

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Scientists warn of possible invasive species superspreader event due to stalling near Strait of Hormuz

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🚀 Explore this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: A possible ecological catastrophe could be fueled by stalled ships as conflict over the Strait of Hormuz continues to block traffic on the passageway, scientists say.The Strait of Hormuz has been a major source of contention since the war with Iran broke out in February. In retaliation to the ongoing conflict, Iran has intermittently caused a decline of tanker traffic through the critical waterway, which connects the Persian Gulf with the Gulf of Oman for the passage of around 20% of the world's oil supply,…

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The Hurd gets 9pfs, OpenNTPD, dynamic /dev/ entries, and more – OSnews

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💥 Explore this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: The hottest and most promising operating system kernel in development, the GNU Hurd, has published another summary of its most recent quarter of development. Hurd has experimental support for 9pfs now, a work-in–progress port of OpenNTPD, the NTP daemon from OpenBSD, a port of Neovim, and a few more ports here and there.Diving deeper into the actual kernel itself, there’s a major improvement to how the Hurd handles entries in /dev/:Mikhail Karpov added some checks for mmap in several places. He also worked on adding…

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