Best of 2018

The blog posts Hacker News loved most in 2018. 4,419 posts.

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902

How to Use Go Interfaces

I occasionally give free Go consults and code review on top of my daily work. As such, I tend to read a lot of other peoples’ codes. And while this is really more of a feeling *Now, you should go, really? You're a statistician by training ffs, I’ve seen an increase in what I call “Java-style” interface usage. This…

906

Flying for Thanksgiving

I grew up in Los Angeles and my parents would make a big deal out of Thanksgiving each year, even when it was just me and my sister, which I didn’t fully appreciate what a nice tradition they had created until I left home. There’s something about being able to rely on one thing each year that stays the same and…

912

Sin and Cos: The Programmer's Pals

In this article I shall discuss several game programming techniques, all revolving around a central theme: the sine and cosine functions. This article will explain sine, cosine, vectors, atan2, and some useful special effects such as how to make homing missiles and how bitmap rotation works. I shall start with the…

923

Eldar Black Holes

Isaac Asimov, in one of the anthologies he edited, mentioned reading some astronomical news back in the early 1960s about neutron stars. Being a science popularizer as well as a science fiction author, he was inspired to write a science essay about neutron stars. This was read by a few people but then more or less…

924

A dive into the making of a 64K Intro

This article is also available in Russian, courtesy of Vlad Brown: Погружение в создание Immersion At last. Last December, we finally finished it. This video here is our last production, a 4 minute animation called “Immersion”. To be more precise, it’s a capture of what is usually referred to as a 64k intro. But more…

926

Deconstructing Kitty

So today we look inside these amazing cats that can somehow keep on wavin’ using less than 15 microwatts (!) of power. If you are into either ultra low-power or extreme design-for-manufacture, the you will want to see what is inside of these guys!