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How to Learn Emacs: A Hand-drawn One-pager for Beginners
Here’s version 2 (September 2013). You can print this at 16.5″x10.75″ at 300dpi. Have an ordinary printer? Check out PosteRazor !
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 426 posts.
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Data Science of the Facebook World
Stephen Wolfram shares interesting Facebook data analysis finds from the Data Donor program of Wolfram|Alpha Personal Analytics for Facebook.
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Wounded QR Codes
How do QR codes work? How much is it possible to distort one and still have it readable?
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The Deep Insights of Alan Kay
If you haven’t heard of Alan Kay you’ll likley have heard one of his many famous quotes, the most popular, likely his 1971 gem: The best …
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Amazon, Apple, and the beauty of low margins
[As always, I preface any discussion of Amazon and Apple by noting that I own some stock in both companies, and that I worked at Amazon from 1997 to 2004] A lot of folks, especially Apple supporters, like to characterize Amazon as irrational, even crazy, for its willingness to live with low margins
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A Chat With Aaron Swartz
Aaron Swartz , now in his early twenties, rose to internet fame as technology whiz kid a couple of years ago, working on such things as W3C standards or the Creative Commons. He was also blogger behind the very successful Google Weblog. Via instant messenger, I interviewed him on Reddit, activism, Google and more.
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Building Photoshop 1.0
On February 13, 2013, the Computer History Museum reported that they had received the source code for version 1.1 of Photoshop from Adobe, and had permission to release it for non-commercial use. This is the second time recently that something like this has happened, the first being the release of the Quickdraw and…
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The Melancholy of Subculture Society
Internet links small groups, helping dissolve big groups; good, bad? But a bit sad.
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Anonymity Is Hard
Anonymity in the real world is very hard In late 2011 Hezbollah rolled up a CIA spy ring in Lebanon. This provides an interesting lesson in CIA …
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How to get meetings with people too busy to see you
Asking, “Can I have coffee with you to pick your brain?” is probably the worst possible way to get a meeting with someone with a busy schedule. Here’s a better approach. —— Jason, an e…
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Design
I chose images from 1973 deliberately. It's easier to tell good design from bad when you're not looking at current fashions. (Try looking at the haircuts in an old high school yearbook.) Good design is timeless, and if you want something timeless you can't pander to the limitations of some hypothetical "average" user…
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The Go 1.1 scheduler
One of the big features for Go 1.1 is the new scheduler, contributed by Dmitry Vyukov. The new scheduler has given a dramatic increase in performance for parallel Go programs and with nothing better to do, I figured I'd write something about it.
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List out of Lambda
If you ignore the practical issues of computers like size, weight, cost, heat, and so on, what do you really need in a programming language? Let's play around with this question.
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Insecurities in the Linux /dev/random
New paper: “Security Analysis of Pseudo-Random Number Generators with Input: /dev/random is not Robust, by Yevgeniy Dodis, David Pointcheval, Sylvain Ruhault, Damien Vergnaud, and Daniel Wichs. Abstract: A pseudo-random number generator (PRNG) is a deterministic algorithm that produces numbers whose distribution is…
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Step-By-Step Landing Page Copywriting
Let me start by warning you: This is a long post. I want to take you through the process of writing and designing the ConvertKit sales page. As you’ll see, I had a huge amount of help from Amy Hoy. Throughout the process she gave great advice on copywriting that I’d like to share here. […]
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Each socket should have two file descriptors
What if, instead of running a process-data program on this machine, we want to run it on another machine? No problem. We make a TCP connection to a process-data server on the remote machine. On the local machine, we have generate-data writing to the TCP connection, and consume-data reading from the TCP connection…
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Android is better
I started using a Nexus 4. I was going to go right back to my iPhone after a week. I was designing more and more Android interfaces at Twitter and realized I needed to more intimately grok Android UI paradigms.
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Real-Time Garbage Collection Is Real
Real-Time Garbage Collection (RTGC) tests the limits of what we typically think is possible in production software. You might hear “Real-Time” and “Garbage Collection” together and think “If you truly need real-time guarantees, why would you use a garbage collected language?” or “How is real-time Garbage Collection…
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Books and papers every graduate student should read
These recommendations are sorted from general to specific: from resources for any kind of graduate student to resources for graduate students in my own field, static analysis.
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Modelling a Basic Income with Python and Monte Carlo Simulation
Basic Income is a popular policy floating around the internet lately. The idea consists of declaring that the government will pay each living adult a fixed amount of money every month - an amount comparable to a minimum wage job. This policy would then replace all current welfare programs - welfare, unemployment …