¨The End of Poverty¨

I have just finished reading ¨The End of Poverty¨.

I think I need perseverance.
Often times, people prevent me from acting on good cause because of discrimination, etc. Sometimes that´s because I don´t believe in a religion some people believe in and they think that I should be punished.
But I need perseverance to keep on going.

Recycling in South America

I thought of this idea more than a month ago. But didn´t have a chance to write it.

While traveling in South America, you notice that there is no recycle bin and all the plastic bottles and metals are thrown away into garbage can.
I think that those materials can become resource for them. Instead of mining from the earth, they can collect those materials and reuse them. If you consider them as a resource, South America is abundant with free resources.

View of Glaciar Perito Moreno from sky

I flew from Puerto Montt to Punta Arenas today and the plane flew over Glaciar Perito Moreno. It was magnificent. The Glaciar was huge. The very first time to see a glaciar in full scale.

I would recommend everybody to fly to Punta Arenas to enjoy the view of Glaciar from the sky.

P.S. It turned out that the glaciar on the photo was Glaciar Ipsala. I have photos of Glaciar Perito Moreno, too, and I will put it here when I have a time.

Chilian people are very kind

I have found that people in Chile are very kind.
When I am traveling around, they are very helpful and always respect me.
I am enjoying meeting people here.

Valparaiso and Vina del Mar in Chile

Yesterday, I visited Valparaiso and Vina del Mar from Santiago in Chile.

On the bus, a local lady from Valparaiso kindly gave me information about Valparaiso.
I asked for a good seafood restaurant. And she recommended me Bar La Playa. It was a very good and unique place. People there were very nice. The waitress was very kind. She even let me go behind the counter and took a picture for me. It is not listed in South American Handbook - the guidebook I'm using. The price range is the middle range in that book, i.e. $6-11. Good food. It's located just west of Plaza Sotomayor. There is an entrance both on Cochrane and Serrano.

Speaking of what's new from the information on the guidebook, the train between Valparaiso and Vina del Mar is actually a modern Metro. You have to purchase a card for 500 pesos. Then you have to add money for the fair on the top of it.


Valparaiso


Entrance of Bar La Playa on Cochrane (Avenue?) in Valparaiso


Vina del Mar

First Time South America

I have just arrived at Santiago in Chile yesterday morning.
This is my first time to South America.
So far, things are going smoothly.
I´m writing this blog at an Internet Cafe in downtown Santiago.
When I can connect my digital camera to a computer, I will try to post some photos here.

InfoQ posted an article about a Ruby on Rails project similar to what I have been contributing to

"Ruby on Rails case study: ChangingThePresent.org"

I posted a reply introducing our Open Source Ruby on Rails project.

Well, that would reveal which project I have been working on, which is against the intension of this blog. In this blog, I'm trying to avoid revealing any project or individual so that I can express myself more freely and that I wouldn't offend anybody without intension by mistake. After all, naming somebody and blaming him/her explicitly doesn't help to solve a problem.

Easy On, Easy Off - it's true

"Getting Real" says "Make signup and cancellation a painless process".
And I think that making cancellation a painless process is crucial.
It is important for your business.

I have recently encountered the situation that cancellation was painful by being refused to be given the necessary information.
All I wanted to do was to put my auto insurance on hold while I'm not driving my car for a few months. I never expected that the auto insurance agent would give me a hard time. He even diffused my question - do I have to visit the office to sign a document? He talked about different things and never answered my question. He never gave a clear answer about what happens to the money I already paid.

Then I was reminded of what "Getting Real" said. Making customer's life difficult is not a good business practice. I expect a painless cancellation process will become prevalent in the business in the coming future.

P.S.
As I wrote this blog, I was reminded of my visit to Arusha in Tanzania about 10 years ago. It was the base for Safari trip to Serengeti National Park. The moment I got off the bus, people crowded around me and all shouted at me insisting to join their Safari package. Because all were talking to me at the same time and didn't give me any time to even respond, all I did was to walk away into an accommodation. They might be desperate and were obviously new to capitalism. And I'm not judging their culture or anything. But it was pathetic.

Ruby on Rails production - just not to forget

Just in order not to forget, I just put a link here regarding migration.

"How to migrate databases in production environment"

RESTful Rails resources

One developer in the Open Source project I'm participating in posted links to RESTful Rails resources. I appreciate that he posted these links. I just paste them here so that I can access easily. They are all public site so should be OK to paste them here.

Getting started with RESTful rails

Nested CRUD resources in RAILS

Quick guide to the new scaffold_resource generator

Ruby on Rails: RESTful Routing Basics (slides)

I use StoryBoard to plan my life, too

I use index cards on the wall or board to plan various errands just like you do in Agile software development. It is very effective. It motivated me to get the stories done. It gives me a sense of direction. And I feel good when stories are done.

InfoQ posted an article "Fun: Planning your Life with Index Cards" with the picture of Mike Mason's taskboard in his blog.

In my case, I put estimated time, too. Then I fit stories in the time available. That allows me which one has a higher priority and which one is non-essential so I can drop.

And after done, I put how long the story took. That gives me an instant retrospective that helps me to get better in what I do in my life.

"The End of Poverty" and "Integrated Community Development"

The coordinator of the non-profit organization I'm volunteering for kindly spent a time for me at a coffee shop today.

He mentioned the book by Jeffrey Sachs, "The End of Poverty". I bought the book right away. The back cover had a comment by Jared Diamond, the author of "Collapse", which I enjoyed reading (actually, listening to its audiobook).

Also he mentioned the concept of "Integrated Community Development".

I list the programs/organizations he mentioned:
- Millennium Promise
- Aga Khan Foundation
- Dhan Foundation
- Habitat for Humanity
- Opportunity International, also Opportunity International Canada

I am very excited.

Positive collaborative work at the current Open Source Rails project I'm participating in

Today, there was a first code review meeting at the Open Source Rails project I'm participating in. Before that, I wasn't necessarily fond of having a code review meeting without committing the code (of course, with tests) to RubyForge so that the project can progress based on the power of the collaboration of the community - I mean that's what's good about Open Source project. But the code review meeting turned out be quite good.

What I liked most was team members respected each other and each other's work regardless of the difference in the style of software development. It was a positive collaborative work.

Agile Estimating podcast

I listened to a podcast about Agile Estimating - an interview with Mike Cohn.

It was a fun to listen to.

They developed a web site for planning poker. It's written in Ruby on Rails. It's free to use. I'm going to try it out.

Database Refactoring

InfoQ posted a video of Scott Ambler's talk on Database Refactoring at Agile 2006.
I like the messages.

A blog post about career in computer programming

I was looking at del.icio.us just to check out what's there. There was a post "Why a career in computer programming sucks". It was an interesting reading. And I think it hits the truth. His response to the comments was interesting, too, though I don't necessarily agree with everything he said in (4). It's true that it's a huge problem to integrate different technologies, but according to "The Wisdom of Crowds", variety and diversity produce a better product.

Your Code.. it's Alive..

My acquaintance sent me this Michael Feather's blog entry through Google Reader.
"Your Code.. it's Alive.."

I agree that code is alive.
I think that that's the reason why it's important to keep the code as simple as possible and to write a code only for a feature that is necessary at a time. And I think that it's important to write tests first to get reactions from the code.

Installing MacPorts on Mac OS X 10.4.8

Basically followed what's written in InstallingMacPorts.

But there were some things that didn't work.
So I write what was successful on my machine.

1. Install Xcode Tools.
From "Mac OS X Install Disk 1", select "Xcode Tools" -> click on "XcodeTools.mpkg".
Follow the installation window.

2. Install XWindows (X11).
From "Mac OS X Install Disk 1", click on "Optional Installs.mpkg".
Follow the installation window up to the step "Installation Type".
Under the right pane with the title "Custom Install on Macintosh HD", expand "Applications" -> check on "X11" -> click on "Install".
Follow the installation window until the end.

3. Set Shell environment.

As a root user (I think sudo would do, too), under its home folder(/var/root), add the followings to .profile file.

     export PATH=/opt/local/bin:/opt/local/sbin:$PATH
     export DISPLAY=:0.0
     export EDITOR=/usr/bin/vim
   

Save the file.
Execute "source ~/.profile".

As a root user (again I think sudo would do, too), add the following to /etc/X11/xinit/xinitrc.

 
     source ~/.profile
   

4. Install MacPorts.
Download the latest MacPorts dmg file.
Click on the file to mount it.
Under the mounted directory, click on pkg file.
Follow the installation window.

5. Update MacPorts via selfupdate.
Execute "sudo port -d selfupdate".

Ruby programmers do it from within Ruby

From "Ruby Cookbook", Recipe 10.10 "Avoiding Boilerplate Code with Metaprogramming".
I think this would make a good bumper sticker, too.

Sunshine Village

Just to try out a new feature on this Blogger, exporting pictures to Picasa.