I love rules of thumb. Here are a set of them for graphic or visual design. I am not a designer but I fancy myself being to tell better design from worse. Anyway, this is a good tool for those of us who are wannabee designers

IntroductionLast weekend I decided to take a deeper look at the famous SQLite 35% Faster Than The Filesystem benchmark. I didn't want to do a shallow read of the post. I wanted to compile the kvtest tool and run the experiments myself and see what is going on. I recommend

An interesting study of performance. It seems hard to believe.

Lots of up to date information on how to tune VS Code for the best Ruby experience. A guide to a free Ruby development environment. Author says: "If you’re like me and your RubyMine trial version expired, you’re probably relying on VS Code. While the former is an amazing tool, it comes behind a paywall, unfortunately. Hopefully, JetBrains will reconsider at some point and have a Community Edition, just like IntelliJ."

An oldy but goodie source of confusion in Ruby. Author says: "Loading external files can get tricky in Ruby, but it doesn't have to be. This post explains the usage of Ruby's load, require, and require_relative methods, and when to use each."

Large Selection of strong and powerful neodymium magnets. Great Prices. Discs, Rings, Cones, Cylinders, Arcs, Cubes, Rectangles, Squares, and much more.

Many years ago there was an ide-like tool that worked this way too. No separate source files. It was a cool approach. Glad to see it back! Author said: “The Unison programming language doesn’t store code in files, but in a database. What is that like?”

The ActivityPub protocol is a decentralized social networking protocol based upon the [ActivityStreams] 2.0 data format. It provides a client to server API for creating, updating and deleting content, as well as a federated server to server API for delivering notifications and content.

Another really good essay by this author who i discovered by accident.

This fascinating reproduction of a CIA sabotage manual contains great tips on how to sabotage organizational effectiveness. Many of the tips seem to be universally in force in academia!

My question is what does the Y in YJIT stand for? From the author: "YJIT, a just-in-time (JIT) implementation on top of CRuby built at Shopify, is now production-ready and delivering major improvements to performance and speed. Maxime shares the updates that have been made in this newest version of YJIT, and future plans for further optimization."

Nice article about something I learned and actually really enjoyed in college but havet thought much about over the years. All about top down and bottom up parsers. About unambiguous and ambiguius grammars. About LR and recursive descent parsers. And more…

This is a standalone password generator. I think that because it does’t know the email or account name that the password is used with, the risk that the app itself is malware is small… i think… Author says: “z-tokens -- random tokens generation and related tools - GitHub - volution/z-tokens: z-tokens -- random tokens generation and related tools”

Researchers cannot always differentiate between AI-generated and original abstracts.

A nice series of posts explaining how the assembly simulator was implemented: "The goal of this blog post is to create a simple simulator which is able to assemble your code into cpu instructions and run them inside a virtual computer"

One of many simple CPU simulators. I'm teaching a course in Operating Systems and I've been looking for a really simple and clear visual simulator for a CPU. This one is the best one yet. But I would like a better one. This one is missing any kind of support for IO or System calls or something like that. But it's usable.

This is a very useful package to be aware if… assuming youre a rubyist 😀 Author says: “Build and parse a programming language to extend your Rails application's functionality.”

This looks useful, which is why I am linking to it, I haven't tried it or anything: "The simplest, fastest repository for training/finetuning medium-sized GPTs. - karpathy/nanoGPT: The simplest, fastest repository for training/finetuning medium-sized GPTs.

It seems that no one and nowhere is safe from hackers: "Threat analysts at AquaSec have experimented with the security of VSCode Marketplace and found that it's surprisingly easy to upload malicious extensions from accounts that appear verified on the platform."