Every blog post that took off on Hacker News, ranked by the votes of its best submission. 390 posts.
Users of mature C libraries conventionally get to choose how memory is allocated — that is, when it cannot be avoided entirely . The C standard never laid down a convention — perhaps for the better — so each library re-invents an allocator interface. Not all are created equal, and most repeat a few fundamental…
Historically, Lisp was a behemoth in the world of language design innovation. The list of Lisp’s innovations is so long that I’d have to list most of the features associated with modern languages. (Do you like if statements? You can thank Lisp!)
Recently, I was looking at the Zig programming language . As I often do, I started implementing a few typical things in new languages to learn them. Well, one of them was super slow and Zig is supposed to be super fast, so I was trying to understand where the disconnect was and compare it to Factor !
Some programming languages like Java or Scala offer more than one way to express a concept of “lack of value”. Traditionally, a special null value is used to...
I've been floating ways to simplify the memory management story in Rust around the core team lately. Memory management is a contentious topic, since we've worked hard to get to the current state of things, and with the push toward stability lately, there is a (quite reasonable!) resistance to any changes at this…
Let's start with an example. In Advent of Code 2022 day 1 we get groups of numbers as input like: 1000 2000 3000 4000 5000 6000 7000 8000 ...
We released Mojo local download for Linux systems on September 7th, and in just over a month we’ve seen tens of thousands of downloads and amazing community projects such as llama.🔥and Infermo. We deeply value your feedback, as Mojicians, and we appreciate every single PR, feature request, and bug report.
2022 has seen many languages created to rival C++. Lucian Radu Teodorescu reports on the current state of the art.
Replacing an internal Node.js module with a native Rust module made a x25 perf boost. Let’s understand why.
Last year I finally decided to learn some Rust. The official book by Steve Klabnik and Carol Nichols is excellent, but even after reading it and working on some small code exercises, I felt that I needed more to really understand the language. I wanted to work on a small project to get some hands-on experience, but…
Discover the latest in finance automation that increases the lifespan of businesses from the Ramp team
Learning Elixir when you already know Ruby? Here are the three most important things you need to understand
In this article, I describe my journey creating a barely functional rust backend enabling compilation for the .NET runtime (Usually used to run C# and F#).
I’ve been in an interviewing mindset for awhile and I’ve come to realize something important about C++ in particular. C++ is a “two peak” language. That is to say C++ is the only language I know of where two very different sets of programmers consider themselves well versed in the language. Let me show you in fake…
Scott Mabin's blog
Understand how closures really work in Rust
What can it teach us?
In this edition of the newsletter, we direct our attention to one of the most prominent highlights of the summer: the release of the Llama 2 base and chat models, as well as CodeLlama, the latest highlights in the open-source AI large language model (LLM) landscape.
I don't care about avoiding GC or about maximum performance. I treat Rust as a high level language.
I remember how pleasant it was to learn to program in C. There were so many good books explaining not only the language but also the standard library. I devoured both The C Programming Language (K&R) by Kernighan/Ritchie and The Standard C Library by P.J. Plauger. Then came Expert C Programming by Van der Linden and…
This article shows the obscure but useful capabilities of Hash, a simple but equally powerful data structure in Ruby.
Arrays are unique objects inside the JVM, and understanding their structure makes for better coding.
We’ve just uploaded mypy 1.6 to the Python Package Index ( PyPI ). Mypy is a static type checker for Python. This release includes new fe...
...that were written in a military training camp and accidentally grew to 5k words
SeamlessM4T allows people to communicate effortlessly through speech and text across different languages.
Building a native GUI for a cross-platform application is a decades old problem. Nowadays, most people just don't and fallback to using a non-native experience such as Electron instead.
A response to Hillel Wayne’s “I am disappointed by dynamic typing”
