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Don't hire a programmer if they don't code for fun
I'm not the first person to talk about this paradigm and I won't be the last. Every single programmer I've seen that is exceptionally good at their job also does it for fun.…
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The latest blog posts to take off on Hacker News. 14,544 posts.
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My Git Workflow
Lately I’ve been acting as the unofficial Git consultant for Skribit , usually in response to @Stammy saying something on Twitter along the lines of “Hey, git just did something totally nonintuitive and now I can’t figure out what to do next.” I’ve been using Git long enough to know the answer, usually, or at least to…
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JQuery is a monad
It’s said that every Haskell programmer writes their own monad tutorial, and with good reason: once you finally understand the definition and capabilities of a monad, you’ll be eager to…
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Why PHP won
When I first learned to program on the web, Perl + CGI was the dominant platform. But by the time I was building my first websites for com...
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3 Rules of Database App Aging
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Why Haskell is beyond ready for Prime Time
I’ve read a few comments about why Haskell is awesome. I even wrote an ironic blog post about it. Today I’m going to explain why I use Haskell for doing real work, entirely in terms of …
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Joel on Software: "By installing Java, you will be able to experience the power of Java"
Just because there’s room on the dialog box, doesn’t mean you have to put something there. The Java installer starts off with a dialog box that manages to repeat the word Java six times without rea…
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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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Encouraged Commentary (cool use of jQuery to enhance blog commenting)
My first major experiment has been in improving the commenting system on this blog.
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Rails and Merb Merge
Today is a fairly momentous day in the history of Ruby web frameworks. You will probably find the news I’m about to share with you fairly shocking, but I will attempt to explain the situation. Before talking tech, and even going into the details of the announcement, I want
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Why Learning Haskell/Python Makes You a Worse Programmer
A rant about how annoying programming in C# is, really.
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Understanding Ruby Blocks, Procs and Lambdas
Robert leads large and complex firms through mission-critical Digital Transformations with a focus on Artificial Intelligence and Cloud Engineering. As a Presidential Innovation Fellow at Barack Obama's White House , Robert reformed digital services across the Federal Government, resulting in millions of veterans…
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How Difficult is it to Write a Compiler?
Recently I was discussing Converge with someone, and mentioned how little time the core compiler had taken to implement (no compile-time meta-programming, limited error checking, but a functioning compiler nonetheless) - only a few days. The chap I was talking to looked at me and told me that he didn’t believe me. I…
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On Python packaging
So currently there's a bit of a to-do involving Debian's Ruby packaging team and the Ruby "gem" system. [This document](http://pkg-ruby-extras.alioth.debian.org/rubygems.html) …
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Java is Dead; Long Live Python
Version 3.0 of Python has been released . Notably Python has again done something Java has long resisted: it has broken backwards compatibility with Python 2.x. Notable fixes include a much saner string processing model based on Unicode. I am told by my Pythonista colleagues that a lot of other weirdnesses such as the…
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Vim Plugins You Should Know About, Part I: surround.vim
Hi all. I am starting a new article series called Vim Plugins You Should Know About. As the title suggests, this series is going to be about Vim plugins that you should know about and be using. The first article in this series will be about one of my favorite plugins called surround.vim. So what is surround.vim plugin?
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Let's talk about Python 3.0
There's an old joke, so old that I don't even know for certain where it originated, that's often used to …
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Linus Torvalds: Debugging hell
So I've spent much of the last couple of days remotely debugging this insane suspend failure (or to be exact, resume failure) that happens ...
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The Meaning of ‘Hack’
“ The word hack doesn't really have 69 different meanings”, according to MIT hacker Phil Agre. “ In fact, hack has only one meaning, an extremely subtle and profound one which defies articulation. Which connotation is implied by a given use of the word depends in similarly profound ways on the context. Similar remarks…
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A Million-user Comet Application with Mochiweb, Part 1
In this series I will detail what I found out empirically about how mochiweb performs with lots of open connections, and show how to build a comet application using mochiweb, where each mochiweb connection is registered with a router which dispatches messages to various users. We end up with a working application that…
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