Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 646 posts.
“The Implementation of Functional Languages” is a book about implementing functional programming languages using lazy graph reduction, and it divides into three parts. The first part describes how to translate a high-level functional language into an intermediate language, called the lambda calculus, incuding detailed…
listen to the audio version of this article: This post is all about WeChat, but it’s also about more than just WeChat. While seemingly just a messaging app, WeChat is actually more of a portal, a platform, and even a mobile operating system depending on how you look at it. Much has been written...
I. Imagine a little kingdom with a quaint custom: when a man likes a woman, he offers her a tulip; if she accepts, they are married shortly thereafter. A couple who marries sans tulip is considered…
Part 2: "Our Immortality or Our Extinction". When Artificial Intelligence gets superintelligent, it's either going to be a dream or a nightmare for us.
It turns out that finite state machines are useful for things other than expressing computation. Finite state machines can also be used to compactly represent ordered sets or maps of strings that can be searched very quickly.
Question for Quote Investigator : There is a great quote by Plato or Socrates about the misbehavior of children in antiquity that I read in the New York Times. The quote shows that the problems between generations are not just a recent occurrence. Instead, the conflicts between parents and offspring are timeless: 1
Have you ever wondered what's inside your Macbook's charger? There's a lot more circuitry crammed into the compact power adapter than you...
A few days ago VentureBeat published an article called The 7 martech buying trends shaping sales & marketing strategies in 2016 , a piece of sponsored prose remarkable not for its content, but for being at least four layers of advertising removed from any kind of productive economic activity.
This text is designed to accompany your study of introductory digital signal processing. 1 It’s an eccentric piece of not-so-rigorous literature with a preoccupation for explaining things using interactive visualizations, animations and sound. 2 My goal is to explain the Discrete Fourier Transform using a miniature…
This is the text version of a talk I gave on October 1, 2015, at the Strata+Hadoop World conference in New York City. The video version is here (20 mins).
I'm going to talk today about signify, a tool I wrote for the OpenBSD project that cryptographically signs and verifies. This allows us to ensure that the releases we ship arrive on your computer in their original, intended form, without tampering.
There is a menace which is spreading like a disease throughout the Linux world, it is called systemd .
I. In the old days, you had your Culture, and that was that. Your Culture told you lots of stuff about what you were and weren’t allowed to do, and by golly you listened. Your Culture told yo…
A total of up to 4000 people could eventually die of radiation exposure from the Chernobyl nuclear power plant (NPP) accident nearly 20 years ago, an international team of more than 100 scientists has concluded.
So you want to keep your lover or your employee close. Bound to you, even. You have a few options. You could be the best lover they’ve ever had, kind, charming, thoughtful, competent, witty, and a tiger in bed. You could be the best workplace they’ve ever had, with challenging work, rewards for talent, initiative, and…
Eric Lippert notes the perils of programming in C++: I often think of C++ as my own personal Pit of Despair Programming Language. Unmanaged C++ makes it so easy to fall into traps. Think buffer overruns, memory leaks, double frees, mismatch between allocator and deallocator, using freed memory, umpteen dozen
The rants and raves of Simon Wardley on Evolution, Technology, Economics and Business
rwasa is our full-featured, high performance, scalable web server designed to compete with the likes of nginx . It has been built from the ground-up with no external library dependencies entirely in x86_64 assembly language, and is the result of many years' experience with high volume web environments. In addition to…
Python supports multiple ways to format text strings. These include %-formatting 1, str.format() 2, and string.Template 3. Each of these methods have their advantages, but in addition have disadvantages that make them cumbersome to use in practice. This...
Light at night is bad for your health, and exposure to blue light emitted by electronics and energy-efficient lightbulbs may be especially so....
Facebook is an amazing success as a social network. Anyone who can get 500 million people to connect, share photos, and click on little cows in Farmville deserves major kudos. But the bullshit monopoly-money valuation merry-go-round has to stop. It’s getting beyond ridiculous and when even…
<p>Proof of stake continues to be one of the most controversial discussions in the cryptocurrency space. Although the idea has many undeniable benefits,...
I. It takes a special sort of person to be a cardiologist. This is not always a good thing. You may have read about one or another of the “cardiologist caught falsifying test results and perf…
Since we announced Let’s Encrypt we’ve often been asked how we’ll ensure that we don’t issue certificates for phishing and malware sites. The concern most commonly expressed is that having valid HTTPS certificates helps these sites look more legitimate, making people more likely to trust them. Deciding what to do here…
(This post is an aspirational transcript of the talk I gave to the Data Terra Nemo conference in May 2015. If you’d like to watch the less eloquent version of the same talk that I actually gave, the video should be available soon!)
