Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,709 posts.
Optimizing compilers are a mainstay of modern software: allowing a programmer to write code in a language that makes sense to them, while transforming it into a form that makes sense for the underlying hardware to run efficiently. The optimizing compiler's job is to figure out what your input program does, and create…
If you are living under a rock, quarantined against COVID-19, here’s quite a long, and somewhat technical, post for your consumption. This post will talk about how C and assembly dance together–the tango? waltz? who knows?
Whatever your stance on async/await, I’d like to pitch to you on why, in my experience, async/await tends to make code more complicated…
A blog about everything to do with Software Development. Written by a Delphi developer and Development Manager and Certified ScrumMaster.
You're only given a little spark of madness. You mustn't lose it. Robin Williams
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Scheduled for release in 2013 , Java 8 will include language support for lambda functions. Although the specification is still in flux, lam...
I have a confession to make. I recently released two Haskell packages, lens-family-core and lens-family based on my previous blog post and Edward Kmett’s blog post . However, I never tested this code before releasing it. By “never tested”, I mean that I am pretty sure that I never once executed any of this code. I did…
Five years ago, I wrote a post about the things I hated most about my then (and still) favorite scripting language: Ruby.
In Rust, if I want to print some 32-bit unsigned value in hex, with the leading 0x, padded out with zeros, I would write that as:
From a confusing page of old C code to APL/J praise.
In a bid to expand my programming brain by learning something about “dependent types”, I recently bought the Idris book. (Idris is a pure functional programming language that is mostly …
Some of the most creative, wacky explorations of what you can do in TypeScript's type system!
This is a whirlwind tour of some of the cool new features that appeared in Clojure in the past few years. I find it fascinating how one good idea (reducers) morphed into another (transducers), and ended up mating with yet another, apparently unrelated concept (concurrent pipelines) to produce some really powerful…
At the beginning of this decade (2010), a few of us Haskellers were exploring how best to do client-side web programming. We didn’t want to write JavaScript. There’s a surprising number of techniques we tried to avoid doing so. There was work coming from academia and industry. Here’s a history of my own experience in…
Introduction There are many developers between us. We write a tons of code every day. Sometime, it is even not a bad code :) Every of us ...
A C program that writes "hello, world!" to the console using inline assembly instead of standard library functions, demonstrating direct system call invocation.
Lately I've been spending time learning Scheme and using it to implement the concepts I'm learning in my physics classes as time permits. One of the most exciting things I've been doing with this is getting my Scheme to compile to the Web thanks to Hoot. One of the biggest challenges has been the fact that Hoot is…
Ok, the title is a tongue-in-cheek, but there's very little thought put into files in most languages. It always feels a bit out of place... except in C. In fact, what you get is usually a worse version of C.
Intrigued by the Go programming language.
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
My first real programming class, back in high school, was taught in C. I found it difficult and I remember spending the whole year thinking that I really had no aptitude for programming. I think I got an OK grade in the end, but I felt like I was really struggling compared to the other students in the class. It wasn’t…
Async/await, or "async IO", is a new-ish Rust added async/await in 2019. For comparison, C# added it in 2012, Python in 2015, JS in 2017, and C++ in 2020. language feature that lets our programs do more than one thing at a time. It's sort of an alternative to multithreading, though Rust programs often use both…
After immersing oneself in a research area for several years, it’s easy to feel like the heir to a way of looking at the world that is criminally underrated: why don’t more people want what I want? This can be a useful motivation, but it can also lead to ignoring the changing context in which most research sits. So…
Diesel (http://diesel.rs) is an ORM (Object-relational mapper) and Query Builder written in Rust. It supports Postgresql, Mysql and SQLite…
