Posts Archive

I signed up for a two year plan for mobile 3G internet from Telenor, which also happens to be my current cellular carrier. Their current offer is really good, SEK 200 a month, fixed price.

However, the link they provide to download drivers for Mac points to an old version which does not install on my machine. To get the latest and greatest. go to Option: wireless technology

Update: Never mind. Globetrotter Connect is truly useless. I gave up and purchased Launch2Net, very expensive but it just works.

This tutorial on RubyOSA is great. I have never got around to learn AppleScript, and now it seems like I never will.

I was listening to the podcast of the interview with Steve Jobs and Bill Gates, and this one thing struck me. When asked to predict the future, Bill Gates provided some insightful guesses, while Steve Jobs simply answered “I don’t know”. Twice. Steve’s explanation was that five years ago he would not have predicted what we have today, so therefore he does not trust himself to say what the next five years will look like.

I finally got around to installing the Markdown plugin for Wordpress, which I really should have done earlier.

Markdown is my favorite text format, clean and readable. Read up on the Markdown syntax to understand why.

I just got a mail confirming that I will not speak at RailsConf Europe this fall. I had submitted a proposal named “Version Control in Rails using Mercurial” which was going to show the benefits of using a distributed version control system when developing a Rails app. My opening line would have been “Hi, I am Marcus and I have been Subversion free for six months”.

For some weird reason, so many people in the Rails community - and the open source community as whole - still talk about Subversion as something great. It is not. Subversion is decent at best if you are comfortable knowing that you are using second or third best tools, but believe me, it is a crap choice knowing the alternatives in distributed version control.

Sitting in Stockholm reading blogs, it feels like being home on a friday night knowing that there is a great party going on and you are not going.

I am using Ruby based DSL’s for a number of tasks in my current project. But one day it struck me - am I using the right tool for the job, could there be a better, more simple solution?

Some DSL’s I use are simply declarative and look something like this:

quiz "Let's ask stuff" do
  question "What is 1+1?" do
    alternative "2", :correct => true
    alternative "3"
  end
  question "Vad is 2+3" do
    alternative "1"
    alternative "Infinity"
    alternative "Don't know"
    alternative "5", :correct => true
  end
end

I find that quite readable, but it requires me to maintain code that handle the DSL. So I figured, what if I used YAML? It is simple, and using it would mean less code to maintain.

Last time I quoted Neal I for some reason ended up on TheServerSide

• why they did not link to Neal directly is beyond me. Oh well, he is obviously on a roll, I totally love this one:

Static Typing is Communist Bureaucracy

(Via Planet TW.)

I just noticed that the mapping between PostgreSQL’s Time Without TimeZone column type maps to Rubys standard Time class. Which gives the following behavior in script/console:

:::ruby

>> t = TimeEntry.find(1)
>> t.time
=> Sat Jan 01 23:00:00 +0100 2000
>> t.time = Time.now
=> Wed May 09 19:02:07 +0200 2007
>> t.save
=> true
>> t = TimeEntry.find(1)
>> t.time
=> Sat Jan 01 19:02:07 +0100 2000

Am I very anal to find this … sloppy?

Some time ago, there was a lengthy debate on the Agile Sweden mailing list regarding the term “Architect”, and what it means. My position is that the term has become synonymous with the paper or PowerPoint architect, and I therefore try to stay clear of it. Other people haad other opinions.

Neal Ford has changed his title, and describes why in a brilliant way:

Neal Ford: From Architect to Wrangler: […] “The title of ‘Architect’ for software developers has gotten so diluted that its meaningless anymore. In fact, its almost pejorative because so many ‘paper’ architects give it a bad name. I’ve gotten ‘Oh, dude, I’m so sorry’ looks from people when I tell them I’m an architect, assuming that I’ve had a head injury or something and can’t do real development work anymore.