There’s a proposal to add Software Transactional Memory , or STM , to the Ruby programming language. This is part of a wider effort to add better support for concurrency and parallelism in Ruby, and in particular the idea of ractors . A concept has been proposed and implemented by Koichi Sasada.
Understanding the fundamental building blocks of Bitcoin can be daunting for some developers. The purpose of this guide is to explain through simple pieces of code, how Bitcoin works.
The path to an offline SaaS model
OOP, for all its excesses, was a big step forward in software engineering. The way to move past OOP is to replace it with another discipline, not anarchy.
My book, Evidence-based software engineering , is now available; the pdf can be downloaded here , here and here , plus all the code+data . Report any issues here . I’m investigating the possibility of a printed version. Mobile friendly pdf (layout shaky in places).
Rotate a cube by 90 degrees around the \(x\)-axis, then rotate it by 90 degrees around the \(z\)-axis. This is equivalent to a single rotation. What is the axis and angle of this single rotation?
Here's a preview from my zine, Bite Size Bash ! If you want to see more comics like this, sign up for my saturday comics newsletter or browse more comics !
PHP isn't the same old crappy language it was ten years ago
Please don't write your documentation in Markdown. Please. I'm begging you. Markdown is tolerable for short documentation, like a readme.md. Past that, it's...
Previously on my quest for fast rendering of 2D vector graphics on GPU, I have posted a piet-gpu update and a deeper exploration into a sort-middle architecture. These intermediate results showed promise, but fell short of my vision for truly high performance 2D GPU rendering.
Ben Nadel explains why his team has been hard at work merging "microservices" back into the "monolith". His team is not anti-microservices. And, in fact, both the expanding and the contracting of serv
This article is part of a study about the ports of Another World. It is highly recommended to read Another World 101 before reading this.
The story of a bug, and how I addressed it.
Kubernetes is the 800-pound gorilla of container orchestration. It powers some of the biggest deployments worldwide, but it comes with a price tag...
This article is part of a study about the ports of Another World. It is highly recommended to read Another World 101 before reading this.
In the previous post we have seen how to visualize a time series data. In this post we will discuss how to do a time series modelling using ARMA and ARIMA models. Here AR stands for Auto-Regressive and MA stands for Moving Average
Unity game development guide for software engineers. Start from first principles with scenes, game objects, components, and serialization.
How to save hours by trimming videos without reencoding or rerendering.
There’s an art and even a bit of magic around simple frontend code. Writing such code comes with a few preconditions: perhaps a firm understanding of core technologies, a lot of practice, public scrutiny, and then some. Thoughts.
Using Java or Python in a professional IDE like IntelliJ IDEA, NetBeans, PyCharm, or Eclipse is not a good first introduction to programming for computer science students, whether they’re in the field to become web developers, systems software engineers, or academic computer science researchers.
This a rant, written at midnight, after battling software errors. Set your profanity filters accordingly. I despair over the state of software engineering - specifically, stability. We seem to have lost the understanding that computers are there to do the hard work for us. And I don't think we ever believed in a…
Explaining the different mental model Deno has about managing dependant code.
Tiark Rompf is an Associate Professor at Purdue University. Notes and blog posts on programming, research, CS, software systems.
Writing a solver for “Miracle Sudoku” puzzles in Prolog.
Introspectable and extensible IDEs with logic programming
I've been wanting to write a big project in Rust for a while as a learning exercise, and actually started one in late 2018 (a FUSE server implementation). But then life happened and I got busy and never went anywhere with it. Due to certain world circumstances I'm currently spending a lot of time indoors so rust-fuse…
