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Making Nested Parens with My Homeboy, Donald Knuth
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The latest blog posts to take off on Hacker News. 428 posts.
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Tarsnap public beta
Tarsnap's paranoia also extends to the client-server protocol. With most online backup services, you're lucky if they use SSL; I avoided using SSL because I wasn't satisfied with its security. Obtaining a fraudulent SSL certificate is too easy (read: possible) for an attacker, and relying on external certification…
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Using AdWords to assess demand for your new online service, step-by-step
If you want to build an online service, and you don't test it with a fake AdWords campaign ahead of time, you're crazy. That's the conclusio...
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My Open Wireless Network
Whenever I talk or write about my own security setup, the one thing that surprises people—and attracts the most criticism—is the fact that I run an open wireless network at home. There’s no password. There’s no encryption. Anyone with wireless capability who can see my network can use it to access the internet. To me…
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Data is good, code is a liability
Writings on artificial intelligence, personalization, recommendations, and the tech industry.
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Script kiddies have awesome tools
Wir ziehen mit dem Projekt ngra.de um. Sind Sie am Kauf der Domain ngra.de interessiert?
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Worlds: Tabs for Programming by Alan Kay
Via Lambda the Ultimate a pointer to a paper by Alessandro Warth and Alan Kay (PDF) called "Worlds: Controlling the Scope of Side Effects". I didn't get as much out of reading the abstract as I did from the opening paragraphs of the intro: Suppose that, while browsing the...
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Knuth: Recent News
Leading banks and investment funds have been foundering, because of bad debts and lack of trust; and other, less well-known kinds of fiscal chaos are also on the horizon. For example, due to an unfixable security flaw in the way funds are now transferred electronically, worldwide, it is no longer safe to write…
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How to Meet Your Next Cofounder
Over the last few months I’ve seen a number of people looking for cofounders on Hacker News or via their own personal blogs. I think this is, at best, a highly inefficient way to find a cofounder and, at worst, a way to fool yourself into finding the wrong cofounder. In any case, it’s a naive approach to finding the…
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Black and white
So I'm pretty well-known for not exactly being a huge fan of the FSF and Richard Stallman, despite the fact that I obviously love the GPLv2 ...
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Hacking Education
I spent a lot of time on this blog in the past month exhorting everyone to give teaching tools to the neediest public schools. I did that because education is possibly the most important thing we can do for our world and our children. But I also believe the the public school system in this […]
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Jim Hefferon's Linear Algebra: A free textbook with fascinating applications
Random code snippets, projects and musings about software from Eric Kidd, a developer and occasional entrepreneur.
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Review of Intel's New X25M SSD (same one Torvalds has) in a new MacBook Pro
It has almost been a year since I wrote about the future of computing and how I thought that it was all about Solid State Drives (this was before I became infatuated with the cloud). Well I finally got my hands on one. It's Intel's new X25-M 80GB SSD and it is among the fastest consumer-aimed SSDs o
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The One Thing in Life You Can Control: Effort
I remember the time well. I was 27 years old. I finally had my own apartment for the first time. I still hadn’t bought a new car yet, but I was jazzed that I had a 4 year old Mazda RX 7. 4 Years old was as good as new to me, and driving a gold RX 7 back in the day was fun as well.
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John Walker's Crisis Letter to Autodesk Employees (1983)
This letter marks the time when the change began, but the letter did not cause the change. The transformation of the company was wrought by numerous people, working long, largely uncompensated hours, at daunting and unfamiliar tasks, as the workload only piled higher. Progress could be measured only by realising in…
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How to make money with free software...
For a dutch text click here . Introduction The Dutch Ministry of Finance organized an architecture competition for which a selected group o...
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Knuth: The Bank of San Serriffe
(These account balances reflect only the rewards for errors reported since the beginning of 2006. Many reward checks were issued during 1968--2005, too numerous to mention here.)
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A programmer's view of the Universe, part 1: The fish
Bravo. Here's hoping I never reach the end of that vine. I like to think there's always more.
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Looking Back on Selling Gravatar to Automattic
For an entrepreneur, the line between horrible mistake and runaway success can be so thin that even Kate Moss would be envious. I lived with Gravatar for nearly four years before that line even became thick enough to measure.
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How We Made Our Face Recognizer 25x Faster
This is a war story from my real day job. I work at a start-up company in Pittsburgh that does face detection, tracking, and recognition software. This particular problem involved optimization of the face recognizer.
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