Best of 2018

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

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2407

Three kinds of memory leaks

So, you’ve got a program that’s using more and more over time as it runs. Probably you can immediately identify this as a likely symptom of a memory leak. But when we say “memory leak”, what do we actually mean? In my experience, apparent memory leaks divide into three broad categories, each with somewhat different…

2416

Algebras we love

If you work with anything that can be modeled mathematically, you most likely know that many things you work on can be expressed with algebras. However, if you are not a graduate of a computer science course or similar you might not know how ubiquitous they are and how often you rely on some of them. (And I don’t mean…

2423

On Cash

What happened was, I was walking through a train station on the way to work with the buds playing randomly on shuffle and a knifeblade of Real Music came in from outside so I had to pull them out of my ears, there was this young dude getting great electric sound out of a teeny amp doing a slow take on Little Wing with…