After last week’s got.rb meeting we went out to grab a beer and continue our geeky discussions.  I just want to make a note to myself that the wonderful beer I had (after CJ refused it) was a Gueuze Fond Tradition from Belgium.  It’s not available at Systembolaget, much like this summer’s first favourite, Gjutarns [...]

All hackers want to live on the edge. What we rarely reflect on is the fact that most things have more than one edge. Adaptation curves have two: one where the early adopters build up their reputation for cool and one where I found myself this afternoon. Apparently I should have let go of Fedora [...]

Git bisect is the hero of the week! It turned out that some time between now and three weeks ago, the login functionality broke in the Rails app we’re developing. It didn’t break completely, of course, just in certain environments. And looking at the logs, I had no idea what the error could be, so [...]

PeepCode publishes wonderful screencasts and pdf books on subjects that should be of interest to any Rails developer. The pdfs seem to be adapted for screen reading – they are in landscape mode, not in standard paper sizes (as far as I can tell) and they have big print. So far so good, but I [...]

FS-data was the first web hotel in Sweden to support Ruby on Rails (in August 2006, I think) and I’m glad they did. Unfortunately they haven’t touched their setup since, so patrons are still limited to (a) apps in subdirectories only and (b) FastCGI (FCGI). I have seen many complaints about FCGI, but I have [...]

I read in New York Magazine this weekend that Malcolm Gladwell (author of The Tipping Point, Blink and Outliers) has a “regular biweekly ‘boys’ night out’” and that made me wonder if he went out with his friends every other Friday or perhaps every Tuesday and Saturday.  ”Biweekly” is a word that makes me uncomfortable [...]

Note to self: don’t leave your bike parked downtown (or indeed on public streets) over the night.  Apparently there is a great deal of pleasure to be had by thrashing other people’s bicycles.  And while I take pleasure from seeing my fellow man enjoying himself, I cannot really afford to sponsor it any more. I [...]

Apparently something called “click-jacking” can be used to hijack the microphone and camera on my laptop and the way to avoid that is to tell Flash that it can never ever have access to mike and cam.  Fine, done. There is a patch coming out in a few weeks (or it may just be included [...]

I need to pick up an XML file from a server every 30 minutes and process it. I’ve done similar things before, and using Hpricot it is a pleasure: #! /usr/bin/env ruby require ‘rubygems’ require ‘hpricot’ require ‘open-uri’ doc = Hpricot(open(“http://example.com/the_file.xml”)) (doc / :person).each { |person| … } Couldn’t be simpler. This time, there is [...]

[This is a re-write of a project note I wrote in project over a year ago. Published here to make the world a better place.] There has been some commotion recently regarding XHTML and HTML, where standardistas have reiterated their arguments about XHTML: it’s a nice standard, but since is isn’t actually treated as XHTML [...]