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SIMD with Zig
An introduction to using SIMD with Zig
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The latest blog posts to take off on Hacker News. 390 posts.
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JavaScript private class fields considered harmful
Today I mourn. What am I mourning? Encapsulation. At least in my projects. As a library author, I’ve decided to avoid private class fields from now on and gradually refactor them out of my existing libraries. Why did I make such a drastic decision? It all started a few days ago, when I was building a Vue 3 app that…
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Learning COBOL: A Journey for the Modern Programmer (2021)
A guide to learning COBOL for the modern programmer.
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Ruby's switch statement is flexible
Ruby's switch statement is very versatile and flexible, especially due to the dynamic nature of Ruby. This post shows how it works with examples.
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My thoughts on OCaml
Since 2013 I’ve had the chance to use OCaml a few times in different jobs, and I got frustrated and disappointed every time I had to use it. I just don’t enjoy writing OCaml.
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Why Perl?
I sometimes get asked why I use Perl so much. Am I not a fan of strongly typed functional programming? Yeah, I am. Ask me to write something that is known, for sure , to become a big system and I’ll pick strongly typed functional programming without hesitation. 1 1 And, of course, put me in a team that uses Blub, and…
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Why did Prolog lose steam? (2010)
Its declarative lunch was partly eaten
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Node.js 20 is now available
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
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Clojure Rationale (2008)
Customers and stakeholders have substantial investments in, and are comfortable with the performance, security and stability of, industry-standard platforms like the JVM. While Java developers may envy the succinctness, flexibility and productivity of dynamic languages, they have concerns about running on…
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Plain C API design, the real world Kobayashi Maru test
Designing APIs is hard. Designing good APIs that future people will not instantly classify as "total crap" is even harder. There are typical...
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Nibbles of Rust – Restructuring Patterns
In Rust, there is this feature known as “pattern matching”, whereby you can take apart a piece of structured data by writing out patterns which bind to parts of it. This process is known as “destructuring”, because you’re breaking a structure into parts.
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Elixir and Rust is a good mix
Make your Elixir projects even faster using Rust!
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Kalyn: A self-hosting compiler for x86-64
Over the course of my Spring 2020 semester at Harvey Mudd College , I developed a self-hosting compiler entirely from scratch. This article walks through many interesting parts of the project. It’s laid out so you can just read from beginning to end, but if you’re more interested in a particular topic, feel free to…
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Modular Errors in Rust
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:
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Custom Allocators in Rust
Posts and writings by Nical
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Go 1.21 will (likely) have a static toolchain on Linux
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
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Pydantic V2 rewritten in Rust is 5-50x faster than Pydantic V1
What’s new in Pydantic v2: 5-50x faster than Pydantic v1 and with substantial architecture improvements for enhanced safety & maintainability
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C Strings and my slow descent to madness
I’ve been on a C kick recently as I learn the intricacies involved in low level programming. As a Data Scientist/Python Programmer I work with strings all the time. People say that handling strings in C range anywhere from tricky to downright awful. I was curious so I decided to see how deep the rabbit hole went.
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Calling Purgatory from Heaven: Binding to Rust in Haskell
Calling hell from heaven and heaven from hell is a classic paper from the previous century, introducing the Haskell foreign function interface (FFI). It describes the facilities that Haskell offers for calling functions written in C (and vice versa). In this blog post, we will consider how to call functions written in…
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Mindset shifts for functional programming (with Clojure)
For more experienced functional programmers, most of this post will seem introductory, but I introduce some more advanced stuff near the end. Functional Programming over Canadian Programming Lately, I've been thinking about this Functional Programming journey I've been on. I thought it started when I was twenty, but
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C++17 creates a practical use of the backward array index operator
Possibly more than just a curiosity.
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Moving from Rust to C++
Note to readers: this is an April Fools post, intended to satirize bad arguments made against Rust. I have mixed feelings about it now, as I think people who understood the context appreciated the humor, but some people were confused. That’s partly because it’s written in a very persuasive style, and I mixed in some…
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Nim 2.0.0 RC2
The second release candidate (RC2) for Nim version 2.0 is ready for testing.
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Visual programming with Elixir: Learning to write binary parsers (2019)
Visualize binary protocols by building parsers in Elixir.
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APL: An Array Oriented Programming Language (2018)
APL was invented by Ken Iverson in the early 1960s as a notation for array oriented calculations. It was precise and useful enough, so it…