Entertainment

America lost the Mandate of Heaven

America lost the Mandate of Heaven

🚀 Explore this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: What does it mean if a country is winning? I read an article a while back about how, basically because labor unions became too much of a pain to deal with, they were just cut out of the conversation. Everything was outsourced, and now after whining about a $25/hr job not having health insurance, there’s just no more $25 an hour job and nobody to try and bargain with anymore. The chips are made in Taiwan, the clothes are made in Vietnam, the cars are…
Read More

It is incorrect to “normalize” // in HTTP URL paths

🚀 Check out this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: (See discussion on Lobsters.)Collapsing // to / inside an HTTP URL path is not normalization.The URI syntax permits empty path segmentsRFC 3986 defines the path component and the segment grammar in a way that allows for empty segments. A double slash is therefore syntactically meaningful. It represents a zero-length segment between two separators.3.3. PathThe path component contains data, usually organized in hierarchical form, that, along with data in the non-hierarchical query component (Section 3.4), serves to identify a resource within the scope of the…
Read More
Category Theory Illustrated – Orders

Category Theory Illustrated – Orders

🚀 Check out this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: < > Given a set of objects, there can be numerous criteria, based on which to order them (depending on the objects themselves) — size, weight, age, alphabetical order etc. However, currently we are not interested in the criteria that we can use to order objects, but in the nature of the relationships that define order. Of which there can be several types as well. Mathematically, the order as a construct is represented (much like a monoid) by two components. An order is a…
Read More
misc/why6why.md at main · becarpenter/misc · GitHub

misc/why6why.md at main · becarpenter/misc · GitHub

🔥 Discover this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Why is IPv6 so complicated? There's no question that IPv6 is more complicated than IPv4, and people sometimes ask why that is. Surely it would have been much simpler to just add an extra 32 bits to the IPv4 address, and change nothing else? In fact, every year or two people propose alternatives to IPv6 ("IPv8" is a generic name for such proposals, which mainly involve 8-byte addresses) because they have asked themselves that question. This note attempts to answer the question, and to show…
Read More
paniclock/paniclock: Instantly disable Touch ID and lock your Mac with one click or keyboard shortcut. · GitHub

paniclock/paniclock: Instantly disable Touch ID and lock your Mac with one click or keyboard shortcut. · GitHub

💥 Read this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: PanicLock is macOS menu bar utility that instantly disables Touch ID and locks the screen with a single click or closing your laptop lid. PanicLock fills a gap macOS leaves open: there is no built-in way to instantly disable Touch ID when it matters. Biometrics are convenient day-to-day, and sometimes preferable when you need speed or want to avoid your password being observed. But in sensitive situations, law enforcement and border agents in many countries can compel a biometric unlock in ways they cannot with…
Read More

Interval Calculator

💥 Discover this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: What is this? This is a calculator that works over unions of intervals rather than just real numbers. It is an implementation of Interval Union Arithmetic. An interval [a, b] represents the set of all numbers between and including a and b. An interval union: [a, b] U [c, d] is a disjoint set of intervals. Interval union arithmetic is an extension of regular interval arithmetic that is vastly superior, mostly because it remains closed while supporting division by intervals containing zero: ➤ 2 /…
Read More
smol-machines/smolvm: Tool to build & run portable, lightweight, self-contained virtual machines. · GitHub

smol-machines/smolvm: Tool to build & run portable, lightweight, self-contained virtual machines. · GitHub

🚀 Explore this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Ship and run software with isolation by default. This is a CLI tool that lets you: Manage and run custom Linux virtual machines locally with: sub-second cold start, cross-platform (macOS, Linux), elastic memory usage. Pack a stateful virtual machine into a single file (.smolmachine) to rehydrate on any supported platform. # install (macOS + Linux) curl -sSL https://smolmachines.com/install.sh | bash # for coding agents — install + discover all commands curl -sSL https://smolmachines.com/install.sh | bash && smolvm --help Or download from GitHub Releases. # run…
Read More
Casus Belli Engineering — mmagueta

Casus Belli Engineering — mmagueta

🔥 Explore this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Few things in a professional environment are more important than a lasting impression; be it for building trust or conveying unappreciated quality, it is often what kills any system: people lose confidence in it. Imagine seeing something always faulty; a stakeholder sees a failed commitment. They do not see, and cannot see, the distinction between the feature that failed and the foundation it rests upon. To them, the system is monolithic; if any part fails, the whole is suspect. This perception, though technically naive, creates…
Read More
MAD Bugs: Even “cat readme.txt” is not safe

MAD Bugs: Even “cat readme.txt” is not safe

🔥 Check out this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In a previous post about AI-discovered bugs in Vim and Emacs, we looked at how seemingly harmless workflows could cross a surprising line into code execution. This time we wanted to push that idea even further: is cat readme.txt safe?It turns out that it is NOT, if you use iTerm2.That looks insane until you understand what iTerm2 is trying to do for a legitimate feature, how it uses the PTY, and what happens when terminal output is able to impersonate one side of that…
Read More
Platform Engineer – Benchmark Lead at ARC Prize Foundation

Platform Engineer – Benchmark Lead at ARC Prize Foundation

🚀 Discover this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: A senior engineer to own and evolve the platform behind ARC-AGI series of benchmarks. This person will act as the technical owner and architect of our benchmark infrastructure, from stabilizing the current system to laying the foundation for future versions. This is a remote, full-time role. What You'll Do: Stabilize and extend the V3 backend and infrastructure - Own performance to keep the current benchmark platform reliable Build the verification and testing layer - Automated model runs, scoring, reproducible eval pipelines, and systems for capturing…
Read More