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Collaboration sucks – by Charles Cook

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🔥 Check out this trending post from Hacker News 📖 📂 Category: 📌 Key idea: “If you want to go fast, go alone; if you want to go far, go together”This phrase will slowly kill your company and I’m here to prove it.Imagine you are driving a car. It’s often useful to have someone give you directions, point out gas stations, and recommend stops for snacks. This is a helpful amount of collaboration.An unhelpful amount of collaboration is getting out of your car to ask pedestrians if they like your car, swapping drivers every 10 minutes, or having someone constantly…

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Creavi Macropad Build Log | creavi

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💥 Discover this must-read post from Hacker News 📖 📂 Category: 💡 Main takeaway: TLDR I built a wireless macropad from scratch, failed numerous times, and somehow ended up with a working prototype. This post includes ramblings about motivation, hardware, industrial design, mechanics, and software. ACT I: Prologue (failure counter: 1) This story begins with a failure so immense it crushed us before we even started. I’d set out to organize a hobby project with a few friends. You know, just the usual: do something fun, creative, and meaningful. We spent weeks brainstorming, debating, and refining ideas until an inconvenient…

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Terminal Latency on Windows | Chad Austin

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✨ Read this must-read post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: UPDATE 2024-04-15: Windows Terminal 1.19 contains a fix that reduces latency by half! It’s now competitive with WSLtty on my machine. Details in the GitHub Issue. In 2009, I wrote about why MinTTY is the best terminal on Windows. Even today, that post is one of my most popular. MinTTY in 2009 Since then, the terminal situation on Windows has improved: Cygwin defaults to MinTTY; you no longer need to manually install it. Windows added PTY support, obviating the need for offscreen console window…

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Cache-Friendly, Low-Memory Lanczos Algorithm in Rust

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✨ Discover this awesome post from Hacker News 📖 📂 Category: 📌 Main takeaway: The standard Lanczos method for computing matrix functions has a brutal memory requirement: storing an n×kn \times kn×k basis matrix that grows with every iteration. For a 500.000500.000500.000-variable problem needing 100010001000 iterations, that’s roughly 4 GB just for the basis. In this post, we will explore one of the most straightforward solutions to this problem: a two-pass variant of the Lanczos algorithm that only requires O(n)O(n)O(n) memory at the cost of doubling the number of matrix-vector products. The surprising part is that when implemented carefully, the…

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advancing towards a more private web

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✨ Explore this must-read post from Hacker News 📖 📂 Category: 📌 Main takeaway: With Firefox 145, we’re rolling out major privacy upgrades that take on browser fingerprinting — a pervasive and hidden tracking technique that lets websites identify you even when cookies are blocked or you’re in private browsing. These protections build on Mozilla’s long-term goal of building a healthier, transparent and privacy-preserving web ecosystem. Fingerprinting builds a secret digital ID of you by collecting subtle details of your setup — ranging from your time zone to your operating system settings — that together create a “fingerprint” identifiable across…

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The Constitution of Innovation

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🚀 Discover this insightful post from Hacker News 📖 📂 Category: 💡 Main takeaway: IntroductionIn 1945, Europe was ruined. Average incomes were 22 percent lower than the United States at the start of the war; by the end that gap had grown to 75 percent. These economies were different in kind, too. In 1950, for every farmer in America there were 2.7 manufacturing workers, compared to just 1.3 in Germany and 0.92 in France.11. From the GGDC 10-Sector Database.But rather than stay poorer, as one might have expected, Europe rapidly rebuilt itself. Not just did it reach its previous levels…

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Use-Tusk/drift-node-sdk: Node.js SDK for capturing and replaying API calls made to/from your service

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✨ Explore this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: The Node.js Tusk Drift SDK enables fast and deterministic API testing by capturing and replaying API calls made to/from your service. Automatically record real-world API calls, then replay them as tests using the Tusk CLI to find regressions. During replay, all outbound requests are intercepted with recorded data to ensure consistent behavior without side-effects. For comprehensive guides and API reference, visit our full documentation. Tusk Drift currently supports the following packages and versions: HTTP/HTTPS: All versions (Node.js built-in) GRPC: @grpc/grpc-js@1.x (Outbound requests only) PG: pg@8.x, pg-pool@2.x-3.x…

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AI adoption in US adds ~900,000 tons of CO₂ annually, study finds

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🔥 Discover this must-read post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: AI adoption in the US adds ~900,000 tons of CO₂ annually, equal to 0.02% of national emissions. Credit: IOP Publishing A new study published in Environmental Research Letters finds that continued growth in artificial intelligence (AI) use across the United States could add approximately 900,000 tons of CO₂ annually. This is not a small amount but equates to a relatively minor increase when viewed in the context of nationwide emissions. While AI adoption is expected to boost productivity and economic output, researchers note that…

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Full Stack Engineer at Hazel

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🚀 Check out this trending post from Hacker News 📖 📂 Category: 📌 Main takeaway: Note: These roles are exclusively available to U.S. citizens who can obtain and maintain a U.S. government-issued Top Secret security clearance. There are no exceptions. Who We Are: Our mission at Hazel is simple and powerful. We use AI to help U.S. government purchasing teams buy at the speed of need with unparalleled efficiency and cost-effectiveness. It is a $2.7T problem every single year, and Hazel is at the forefront with State, Local, and EDucation (SLED) and federal government agencies. Government procurement has moved at…

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Zig / C++ Interop · Tuple

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🔥 Discover this insightful post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: Note: this blog post is cross-posted from my personal blog I’ve been writing Zig and C++ that have to talk to each other. I want both languages to be able to store data types from the other in their own structs/classes. const c = @cImport(💬); const MyZigType = struct Tell us your thoughts in comments!; #include class MyCppType ⚡; Keep in mind, I don’t want to just define all my Zig types as extern types. I want to use existing types from the standard…

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