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Final Words on Tail Calls
A lot of people remarked that in my post on Tail Recursion Elimination I confused tail self-recursion with other tail calls, which proper T...
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 88 posts.
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Five Questions about Language Design
(These are some notes I made for a panel discussion on programming language design at MIT on May 10, 2001.) 1. Programming Languages Are for People. Programming languages are how people talk to computers. The computer would be just as happy speaking any language that was unambiguous. The reason we have high level…
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PEP 374 – Choosing a distributed VCS for the Python project
Python Enhancement Proposals (PEPs)
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Clojure - Rationale
Customers and stakeholders have substantial investments in, and are comfortable with the performance, security and stability of, industry-standard platforms like the JVM. While Java developers may envy the succinctness, flexibility and productivity of dynamic languages, they have concerns about running on…
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Aaron Swartz: How I Hire Programmers
There are three questions you have when you’re hiring a programmer (or anyone, for that matter): Are they smart? Can they get stuff done? Can you work with them? Someone who’s smart but doesn’t get stuff done should be your friend, not your employee. You can talk your problems over with them while they procrastinate…
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Fun With HTTP Headers
Like any good web developer, I have a tendency to poke around at people’s web sites to see if I can figure out how they’re implemented. After poking at enough sites, I started noticing that people were putting some weird and interesting stuff in their HTTP headers. So, a couple of weeks ago, I decided to actually go…
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Understanding Git
Git is quickly becoming one of the most popular version control systems in use. There are plenty of tutorials on Git already. How is this one different?
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Continuous Deployment at IMVU: Doing the impossible fifty times a day.
I recently wrote a post on Continuous Deployment : deploying code changes to production as rapidly as possible. The response on news.ycombinator was, well…
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Python language moratorium is accepted
This PEP proposes a temporary moratorium (suspension) of all changes to the Python language syntax, semantics, and built-ins for a period of at least two years from the release of Python 3.1. In particular, the moratorium would include Python 3.2 (to b...
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Paul Buchheit: Communicating with code
Some people can sell their ideas with a brilliant speech or a slick powerpoint presentation. I can't. Maybe that's why I'm skeptical of idea...
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Google Open Source Blog: Introducing Android Scripting Environment
The latest news from Google on open source releases, major projects, events, and outreach programs for early career developers.
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Nate Lawson Breaks Google Keyczar's HMAC Crypto Signatures
I recently found a security flaw in the Google Keyczar crypto library. The impact was that an attacker could forge signatures for data that was “signed” with the SHA-1 HMAC algorithm (t…
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Scheme: The Swine before Perl
In November 2001 I gave an invited talk at the inaugural Lightweight Languages conference that has since become somewhat notorious (in netspace, it is said to be “ kickassing genial ”).
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How we use IRC at Last.fm
Everyone that works at Last.fm is typically connected to our IRC server. We have different channels per team, as well as a company-wide channel, and a few channels dedicated to automated monitoring.
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Miguel De Icaza: Microsoft promises to never sue anyone regarding Mono.
Miguel de Icaza's Blog
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What webhooks are and why you should care
Webhooks are user-defined HTTP callbacks. Here’s a common example: You go to github. There’s a textbox for their code post webhook. You drop in a URL. Now when you post your code to github, github will HTTP POST to your chosen URL with details about the code post. There is no simpler way to allow open ended…