New

The latest blog posts to take off on Hacker News. 1,981 posts.

Any topic
2014
844

Sana'a

The scariest thing I'll see in Yemen looms up at me before the plane has even landed. I have dozed my way from Abu Dhabi across most of the Arabian Penninsula, including the Empty Quarter, that vast uninhabitable sandbox in the interior were they didn't even bother to put in borders until fifteen years ago. That just…

855

GPS and Relativity

People often ask me "What good is Relativity?" It is a commonplace to think of Relativity as an abstract and highly arcane mathematical theory that has no consequences for everyday life. This is in fact far from the truth.

859

LibreSSL's PRNG is Unsafe on Linux

The first version of LibreSSL portable, 2.0.0, was released a few days ago (followed soon after by 2.0.1 ). Despite the 2.0.x version numbers, these are only preview releases and shouldn't be used in production yet, but have been released to solicit testing and feedback. After testing and examining the codebase, my…

869

Rust for functional programmers

This post follows up on OCaml for Haskellers from Edward Z. Yang (2010) and my own Haskell for OCaml programmers from earlier this year. Note The latest version of this document can be found online at https://dr-knz.net/rust-for-functional-programmers.html. Alternate formats: Source, PDF. Prologue Rust for C…