Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 11,892 posts.
The second part of this talk pursues some of the scientific and educational consequences of the assumption that computers represent a radical novelty. In order to give this assumption clear contents, we have to be much more precise as to what we mean in this context by the adjective "radical". We shall do so in the…
Welcome. This is the index page for a series of blog posts I’m currently writing about the D3D/OpenGL graphics pipelines as actually implemented by GPUs. A lot of this is well known among gra…
The study of obesity is the study of mysteries.
Better beware of notions like genius and inspiration; they are a sort of magic wand and should be used sparingly by anybody who wants to see things clearly. (José Ortega y Gasset, “Notes on t…
I want to take a moment to elaborate on what makes a well formed commit message. I think the best practices for commit message formatting is one of the little details that makes Git great. Understandably, some of the first commits to rails.git have messages of the really-long-line variety, and I want to expand on why…
On the first occasion (in March 2002), Eliezer Yudkowsky simulated the AI and Nathan Russell simulated the gatekeeper. The AI’s handicap (the amount paid by the AI party to the gatekeeper party if not released) was set at $10. On the second occasion (in July 2002), Eliezer Yudkowsky simulated the AI and David…
No matter what your age, you may, without realizing it, be enjoying the very last chapter of the relationships that matter most to you. Make it count.
May 2005 (This essay is derived from a talk at the Berkeley CSUA.) The three big powers on the Internet now are Yahoo, Google, and Microsoft. Average age of their founders: 24. So it is pretty well established now that grad students can start successful companies. And if grad students can do it, why not undergrads?…
Attention conservation notice : Once, I was one of the authors of a paper on cellular automata . Lawyers for Wolfram Research Inc. threatened to sue me, my co-authors and our employer, because one of our citations referred to a certain mathematical proof, and they claimed the existence of this proof was a trade secret…
Western leaders gave multiple assurances against NATO expansion to Gorbachev in 1990-1991 according to declassified American, Russian, British, Germans documents
In 2011 I wrote the initial version of JSLinux, the first PC/x86 emulator in Javascript running Linux. I reused parts of another of my emulators ( QEMU ) for the x86 helpers and the devices.
"I'm going to beat grep by thirty percent!" I confidently crow to anyone who would listen, those foolish enough to enter my office. And my girlfriend too, who's contractually obligated to pay attention to everything I say.
How close would you have to be to a supernova to get a lethal dose of neutrino radiation?
Microsoft’s Jesper Johansson urged people to write down their passwords. This is good advice, and I’ve been saying it for years. Simply, people can no longer remember passwords good enough to reliably defend against dictionary attacks, and are much more secure if they choose a password too complicated to remember and…
Upton Sinclair? H. L. Mencken? William Jennings Bryan? C. E. M. Joad? Christopher Matthews? Paul Krugman? Anonymous?
The second part of this talk pursues some of the scientific and educational consequences of the assumption that computers represent a radical novelty. In order to give this assumption clear contents, we have to be much more precise as to what we mean in this context by the adjective "radical". We shall do so in the…
The HN team members are some of the most thoughtful people about online communities I’ve ever met. So I’m always excited when they have a new idea to try. This idea is simple. We’re updating the guidelines to add: “Avoid gratuitous negativity.” Critical thinking is good; shallow cynicism, on the other hand, adds…
For many years I used the Julia programming language for transforming, cleaning, analyzing, and visualizing data, doing statistics, and performing simulations.
When building applications that display untrusted content, security designers have a major problem— if an attacker has full control of a block of pixels, he can make those pixels look like anything…
Since the early days of automatic computing we have had people that have felt it as a shortcoming that programming required the care and accuracy that is characteristic for the use of any formal symbolism. They blamed the mechanical slave for its strict obedience with which it carried out its given instructions, even…
A Programmer's Best Friend
UPDATE: Add the IRS to the list of federal agencies obtaining information from NSA surveillance. Reuters reports that the IRS got intelligence tips from DEA's secret unit (SOD) and were also told to cover up the source of that information by coming up with their own independent leads to recreate...
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