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Programming Languages

The most popular blog posts about programming languages on Hacker News. 5,634 posts.

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3781

Array Languages: R vs. APL (2023)

I’ve been learning at least one new programming language a month through Exercism which has been really fun and interesting. I frequently say that “every language you learn teaches you something about all the others you know” and with nearly a dozen under my belt so far I’m starting to worry about the combinatorics of…

3789

The Ruliology of Lambdas

Stephen Wolfram explains the rich ruliology of lambdas, made particularly significant by their connection to practical computing. Covers basic computations to undecidability to multiway graphs and evaluation strategies.

3795

Compiler Engineering in Practice

“Compiler Engineering in Practice” is a blog series intended to pass on wisdom that seemingly every seasoned compiler developer knows, but is not systematically written down in any textbook or online resource. Some (but not much) prior experience with compilers is needed.

3796

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:

3809

On Rust and Nim

I was recently contacted from a person I had never met before, asking for some comments on Nim and Rust. Since I have taken a little time to answer, I figured I might as well publish my thoughts.