2024年1月15日のブックマーク (14件)
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emonkak 2024/01/15
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Why stdout is faster than stderr? - Orhun's Blog
I recently realized stdout is much faster than stderr for Rust. Here are my findings after diving deep into this rabbit hole. I have been using the terminal (i.e. command-line) for most of my day-to-day things for a while now. I was always fascinated by the fact that how quick and convenient the command-line might be and that's why I'm a proponent of using CLI (command-line) or TUI (terminal user
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An Interactive Intro to CRDTs | jakelazaroff.com
Have you heard about CRDTs and wondered what they are? Maybe you’ve looked into them a bit, but ran into a wall of academic papers and math jargon? That was me before I started my Recurse Center The Recurse Center The Recurse Center is a self-directed, community-driven educational retreat for programmers in New York City. www.recurse.com/ batch. But I’ve spent the past month or so doing research a
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New CSS Viewport Units Do Not Solve The Classic Scrollbar Problem — Smashing Magazine
Since the introduction of CSS viewport units in 2012, many of us have been using width: 100vw as a way to set an element’s width to the full width of the viewport. But, as Šime Vidas explains in this deep dive, 100vw does not always represent the full width of the viewport due to differences in how browsers handle scrollbars. Learn why this is an issue, how to avoid it, and what approaches we may
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Hex Fiend, a fast and clever hex editor for macOS
Insert, delete, rearrange. Hex Fiend does not limit you to in-place changes like some hex editors. Work with huge files. Hex Fiend can handle as big a file as you’re able to create. Small footprint. Hex Fiend launches instantly even with huge files. It does not need to keep your files in memory. Fast. Open a huge file, scroll around, copy and paste, all instantly. Find what you’re looking for
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The world's smallest PNG
by Evan Hahn, updated Jan 21, 2024 (originally posted Jan 4, 2024) The smallest PNG file is 67 bytes. It’s a single black pixel. Here’s what it looks like, zoomed in 200×: Wow, what a beauty. This file has four sections: The PNG signature, the same for every PNG: 8 bytesThe image’s metadata, which includes its dimensions: 25 bytesThe image’s pixel data: 22 bytesAn “end of image” marker: 12 bytesTh
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Introducing Shadow
Introducing ShadowShadow is a new novel browser engine made almost entirely in JS So I started making a browser engine (for fun) a few days ago, it felt kind of inevitable after starting a JS engine, so here we are. Here’s a short rundown. Source code too! Try it in your browser!Screenshot of Shadow’s welcome page running inside Shadow (as of writing) What?A browser(/web) engine essentially takes
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