For a while now I've been trying to find a good way to explain what structured concurrency is, and how it applies to Rust. I've come up with zingers such as: "Structured concurrency is structured programming as applied to concurrent control-flow primitives" . But that requires me to start explaining what structured…
I hope that the true promise of functional programming for parallel computing can be widely realized.
What’s new in Pydantic v2: 5-50x faster than Pydantic v1 and with substantial architecture improvements for enhanced safety & maintainability
Tech team thanks Rich Hickey for leadership as he retires from his position at Nu.
Call JavaScript functions at bundle-time and inline results into the AST
I’ve been programming in Clojure for a long time, but I haven’t been using transducers much. I learned to mechanically transform (into [] (map f coll)) to (into [] (map f) coll) for a slight performance gain, but not much beyond that. Recently, however, I’ve found myself refactoring transducers-based code at work…
By all accounts, TypeScript has been a big success for Microsoft. I've seen loads of people sparkle with joy from dousing JavaScript with explicit types that can be checked by a compiler. But I've never been a fan. Not after giving it five minutes, not after giving it five years. So it's with great pleasure that I can…
Hello Rustaceans! Sometimes, good things come in many. For example: birthdays! 🎉 As it just so happens, we have 3 big things to celebrate: It's the 10th anniversary of Florian publicly posting his first Rust code on September 28th, 2013! Ferrous...
( This is part of a series on the design of zest . See the list of posts here .)
In the following series of blog posts I will document my attempts to write Linux modules using the Ada language. In part 1, I will demonstrate how to write in Ada and build a simple "hello world" Linux kernel module. Additionally, I will introduce a basic customized Ada runtime to support our "hello world" module…
Improving API function calls using inline assembly
It is thankfully common wisdom nowadays that documentation must be placed as near as possible to the code it documents, and should be fine-grained to a minimal unit of describability (the thing being documented). The practice provides numerous benefits to the codebase and project as a whole:
Sometimes it's even useful too
Experimenting with C++ Modules from the package management and build system perspective
Learn about 8 optimization techniques for a faster interpreter in Ruby which I developed using a dynamically specialized internal representation (IR).
Everything was fine until BASIC entered the picture. Edsger Dijkstra in a hallucination of 2023’s AI Simplicity is the ultimate sophistication. Leonardo Da Vinci It is practically impossible to teach good programming to students that have had a prior exposure to BASIC: as potential programmers they are mentally…
As the inbound DMs and emails attest, at least a few of you out there having been waiting for RedMonk to drop our latest version of the programming language rankings. Our apologies about the delay: here’s our update on the process. Normally we run these rankings twice a year, with the goal of using publicly
This series of articles is a tutorial on the theory and practice of developing language parsers and compilers. Before we are finished, we will have covered every aspect of compiler construction, designed a new programming language, and built a working compiler.
Once upon a time, there were many music composition software packages, mostly written in Common LISP. To name a few I know, Common Music, Symbolic Composer (not related to the Symbolics Lisp Machine). Common Music is still available in source code but I doubt if anyone is still able to setup that. Symbolic Composer…
mruby is the lightweight implementation of the Ruby language complying to (part of) the ISO standard. mruby can be linked and embedded within your application. We provide the interpreter program
Is Carbon going to be a real replacement for C++? Let's find out.
Full Slice Expressions in Golang — A Rare Slice Trick
Summary In this post I’ll go into detail about how, during my contracting work for Shimmer Industries (a company founded by Eskil Steenberg which is focused on developing a real-time lighting designing software), I worked on a piece of software which enabled us to use the MacOS and iOS APIs using a custom C API…
Specify UTF-8 as the default charset of the standard Java APIs. With this change, APIs that depend upon the default charset will behave consistently across all implementations, operating systems, locales, and configurations.
When programming in Go, the amount of error handling is something that slaps you in the face. Most API’s you deal with will expose errors. It can become overwhelming, but with a few tips and a guiding principle we can make handling errors easy, keep our code clean and give you the confidence that nothing is breaking…
Does Python still have a need for class without @dataclass?
