Japanese Programmer's

iPhone 4 BLACK wearing Bumpers

2010-06-17T20:55:00.006+09:00

Did you order iPhone 4? I ordered a black model. And I want to get Bumpers for iPhone 4. Writing Bumpers, Apple show us only white model wearing them. I couldn't have imagined the black model with Bumpers. So, I asked a designer to create the image. He created this.

You can see the large image here.

http://www.ariesplus.com/wordp/iphone/407.html

Which color do you like?

Use JavaScript-like "with" syntax in Ruby

2010-06-14T21:04:00.001+09:00

JavaScript has "with" syntax. At first, I write a code without "with".


console.log(Math.cos(1/2)); //=> 0.8775825618903728
console.log(Math.sqrt(2)); //=> 1.4142135623730951

Then, I write with "with".


with(Math) {
  console.log(cos(1/2)); //=> 0.8775825618903728
  console.log(sqrt(2)); //=> 1.4142135623730951
}

On the other hand, Ruby has not "with" syntax.


puts Math.cos(1/2) #=> 1.0
puts Math.sqrt(2) #=> 1.4142135623731

Look! I can use "with" in Ruby!


with(Math) {
  puts cos(1/2) #=> 1.0
  puts sqrt(2) #=> 1.4142135623731
}

To do this, I wrote "with" function.


def with(obj, &block)
  obj.instance_eval(&block)
end

So, I can use "with" syntax.


with(Math) {
  puts cos(1/2) #=> 1.0
  puts sqrt(2) #=> 1.4142135623731
}

Of course, other type of object is OK. String, Intger and so on.


with("I love Ruby.") {
  puts reverse #=> .ybuR evol I
  puts gsub(/Ruby/, "YUI") #=> I love YUI.
}


with(1) {
  puts succ #=> 2
}

To buy, or not to buy: that is the question.

2010-06-13T21:28:00.004+09:00

Pre-order of iPhone 4 start from the day after tomorrow in Japan. I can't make up my mind to buy. I bought Kindle DX two month ago and iPad last month. So I used a lot of money. As a developer, the high-resolution should be noted.

By the way, which is better, white or black? I thought iPhone should be black. But the white model is cool as for iPhone 4. Black or white: that is the question.

Amazon.com Larger Font Bookmarklet

2009-10-19T21:09:00.002+09:00

I like to read book reviews in Amazon.com with iPhone.
Amazon.com show optimized pages for iPhone.
I think its font size is so small.
Then I made a bookmarklet.

Amazon.com larger font bookmarklet

You can view pages with larger font when you run this bookmarklet.


var e = document.getElementsByTagName('div');

var n = e.length;

for (var i = 0; i < n; i++) {

   e[i].style.fontSize = '14px';

}

Making Web Application with Haskell #3

2009-10-12T20:26:00.002+09:00

I make a web application with Haskell.
It's a simple application.
You input your name, then the application output your name.
See below.

The other day I made the application with Network.CGI.
Today I make it with Text.XHtml wich is included in GHC.


import Network.CGI
import Text.XHtml

inputForm :: Html
inputForm = form << [paragraph << "Who are you?",
                     textfield "name",
                     submit "" "send"]

greet :: String -> Html
greet n = h1 << ("Hello, " ++ n ++ "!")

page :: String -> Html -> Html
page t b = header << thetitle << t +++ body << b

cgiMain :: CGI CGIResult
cgiMain = do name <- getInput "name"
             let x = maybe inputForm greet name
             output $ renderHtml $ page "Hello" x

main :: IO ()
main = runCGI $ handleErrors cgiMain

This code is simpler than the previous code.

Making Web Application with Haskell #2

2009-10-09T22:03:00.000+09:00

I make a web application with Haskell.
It's a simple application.
You input your name, then the application output your name.
See below.

The other day I made the application without any library.
Today I make it with Network.CGI wich is included in GHC.


import Network.CGI

inputForm :: String -> String
inputForm script = concat [
  "<form action=\"", script, "\" method=\"GET\">",
  "<p>Who are you?</p>",
  "<input type=\"text\" name=\"name\" />",
  "<input type=\"submit\" value=\"send\" />",
  "</form>"]

putName :: String -> String
putName name = concat ["<h1>Hello, ", name, "!</h1>"]

body :: Maybe String -> String -> String
body name script = 
  case name of 
    Just x  -> putName x
    Nothing -> inputForm script

html :: Maybe String -> String -> String
html name script = concat [
  "<html>",
  "<head><title>Hello</title></head>",
  "<body>",
  body name script,
  "</body>",
  "</html>"]

cgiMain :: CGI CGIResult
cgiMain = do
  setHeader "Content-type" "text/html; charset = UTF-8"
  script <- scriptName
  name <- getInput "name"
  output $ html name script

main :: IO ()
main = runCGI (handleErrors cgiMain)

Complete!

Making Web Application with Haskell #1

2009-10-07T20:14:00.006+09:00

I make a web application with Haskell.
It's a simple application.
You input your name, then the application output your name.
See below.

Today I make the application without any library.
I use standard input and output.


import System.Environment

inputForm :: String -> String
inputForm script = concat [
  "<form action=¥"", script, "¥" method=¥"GET¥">",
  "<p>Who are you?</p>",
  "<input type=¥"text¥" name=¥"name¥" />",
  "<input type=¥"submit¥" value=¥"send¥" />",
  "</form>"]

getName :: String -> String
getName q = drop 5 q

main = do 
  putStrLn "Content-type: text/html; charset = UTF-8¥n"
  putStrLn "<html>"
  putStrLn "<head><title>Hello</title></head>"
  putStrLn "<body>"
  script <- getEnv "SCRIPT_NAME"
  query <- getEnv "QUERY_STRING"
  case query of
    "" -> putStrLn $ inputForm script
    _  -> putStrLn $ concat ["<h1>Hello, ", getName query, "!</h1>"]
  putStrLn "</body>"
  putStrLn "</html>"

Complete!

Sum from 1 to 10 without loop

2009-10-03T22:20:00.005+09:00

Can you sum from 1 to 10 without loop? It's a programming quiz which is in now in Japan.

You may solve it with inject method in Ruby.


puts (1..10).inject(:+)

Is it not interesting? Then, I write it with continuation.


n, s = callcc {|$c| [1, 0] }
n, s = $c.call [n.succ, n + s] if n <= 10
puts s

Additionally, you can use recursion without loop.

Conway's Game of Life on your iPhone

2009-06-27T06:51:00.005+09:00

You can try Conway's Game of Life on your iPhone.
It's some kind of artificial life simulation.

Life for iPhone (iTunes)

Life for iPhone (iTunes)

You will be able to keep seeing its mysterious pattern.

Fibonacci in Ruby

2009-06-16T20:55:00.003+09:00

a method for Fibonacci number:


def fib(n)
  if n < 2
    1
  else
    fib(n - 2) + fib(n - 1)
  end
end

result:


puts fib(10) #=> 89

I came back!

2009-06-12T14:50:00.004+09:00

I'll write in this blog again.


class Programmer
  def says(message)
    puts message
  end
end

shunsuk = Programmer.new
shunsuk.says "I came back!"

I Moved this blog

2008-11-16T09:02:00.003+09:00

I move into WordPress from Blogger.

Protean [Henggen-Zizhai]

Difference between "do end" and "{ }" in Ruby

2008-11-14T20:22:00.004+09:00

"{ }" has a stronger connection than "do end".


def foobar a, b
 if block_given?
   yield a, b
 else
   puts a * b
 end
end

foobar is called with block.


foobar 2, 3 do |a, b|
 puts a + b #=> 5
end

b is called with block.


def b
 yield
end

foobar 2, b { 3 } #=> 6

Birthday Party

2008-11-13T17:34:00.001+09:00

Today is my niece's birthday.
We're going to meet her.

Great Help of Vim

2008-11-12T19:53:00.001+09:00

Type ":help!" when you get panick.

A Google Chrome's tab is on a process.

2008-09-03T19:55:00.004+09:00

I tried this on a tab.

<html>
<body>
  <button onclick="alert('not freese');">check</button>
  <button onclick="for (var i = 0; ; i++) { };">freeze</button>
</body>
</html>

The tab froze.
But other tabs didn't freeze.

Then I tried this.

<html>
<body>
  <button onclick="alert('not freese');">check</button>
  <button onclick="for (var i = 0; ; i++) { alert(i); };">freeze</button>
</body>
</html>

Google Chrome can stop this script.
IE, Firefox and Safari can't stop this.

Help me! (JavaScript)

2008-08-30T21:25:00.003+09:00

Regular expression.


<html>
  <body>
    <pre style="color:blue">
      target
    </pre>
    <script type="text/javascript">
      var m = document.body.innerHTML.match(/<pre[\w\s:;="]*>((.|\n)*)<\/pre>/g);
      alert(m);
    </script>
  </body>
</html>

Firefox and Safari are OK.
But IE6 and IE7 are NG.
Why?

Boot Up Yourself with Ruby

2008-08-27T21:01:00.003+09:00

I'm reading a book written about Ruby.
It's for biginers and easy to read.

Radiant CMS

2008-08-22T20:46:00.003+09:00

I use Radiant CMS.
It's made of Ruby on Rails.

http://radiantcms.org/

It's difficult to use it.
I want some functions such as preview and file uploading.

You Can Do

2008-08-17T20:37:00.000+09:00

You can do only what you can do.

Programming Less

2008-08-13T20:29:00.001+09:00

I don't write codes these days.
Am I a programmer?

I study English.

2008-08-10T21:24:00.001+09:00

I study English.
I want to read overseas web sites.

Sell Teaching Methods

2008-08-04T20:03:00.002+09:00

A comment for Rich Dad.

Starting a teaching service is one way to get an income. Do you have any other ideas that will increase your income stream?

I think that teaching methods can be sold.

Rich Dad

2008-07-29T21:16:00.002+09:00

I want to be a Rich Dad.

I read Robert Kiyosaki's "Rich Dad, Poor Dad" again today.
I should start my own business.

Boot Camp

2008-07-27T22:22:00.001+09:00

I tried Boot Camp of Leopard.
I installed Windows XP.

It's very messy to reboot for switching Leopard and Windows.
I want VMware Fusion.

Redmine

2008-07-26T21:04:00.003+09:00

I decided to use Redmine for project management.
It's made by Ruby on Rails.
It can work with Subversion.

MS Paint Like Software

2008-07-24T21:14:00.001+09:00

PaintBrush is a MS Paint like software which can be used Mac.

Paintbrush: The Bitmap Image Editor for Mac OS X

It's very simple and easy to use.

Firefox Add-ons

2008-07-21T20:32:00.002+09:00

I want to make some Firefox add-ons.
I want to make some Greasemonkey scripts.

But I have no idea.

Trouble of the Time Machine

2008-07-19T20:36:00.004+09:00

Something goes wrong with Time Machine when my MacBook resumes from the sleep mode.
What is the cause of it?

Mac User

2008-07-18T20:56:00.002+09:00

I became a Mac user.
I used Windows for desktop and Linux for server.
I had not used Mac.

It is difficult to use Mac before I use to be it.

MacBook, MacBook

2008-07-10T20:38:00.000+09:00

I'm looking forward to get a MacBook.
Can I get it next week?

MacBook

2008-07-07T20:12:00.001+09:00

I orderd a MacBook.
I get it after a few weeks.

People Can't Live Alone.

2008-07-06T20:55:00.001+09:00

People can't live alone.
Someone is supported by anyone.

No Time

2008-06-29T18:29:00.002+09:00

I have no time to read books.
I have no time to read mails.
I have no time to read RSS feeds.

I should learn time management.

Busy!

2008-06-28T21:01:00.000+09:00

I'm busy.
I'm creating two web site.

Next Action

2008-06-26T21:03:00.001+09:00

It is important to clearly image the Next Action.
Think what is the Next Action.

Validation of Rails

2008-06-25T17:43:00.002+09:00

The validation function of Rails is very convenient.

When errors occur, textboxes are bounded by "div" tags.
Instead of "div", I want to use "span".

I write a code in config/environment.rb.

ActionView::Base.field_error_proc = Proc.new{ |html_tag, instance| "#{html_tag}" }

Complete!

Reading Books

2008-06-24T21:47:00.001+09:00

We should read more books.
Book brings up us.

Hair Cut

2008-06-22T20:47:00.002+09:00

I must have my hair cut.
I'm told that I ware a "helmet".

Watching TV With a Cell Phone

2008-06-21T22:21:00.002+09:00

In Japan, it is popular to watch TV with a cell phone.
I bought new cell phone which display is high quality.

iPhone

2008-06-18T20:55:00.002+09:00

iPhone is sold in Japan.
Someone says that the sales of iPhone is not well because Japanese cell phones have high-spec.
I think so.

Out of the Hospital

2008-06-17T22:47:00.002+09:00

My wife and daughter was out of the hosital.
It is hard for me to care of them.

Never Give UP!

2008-06-15T20:41:00.000+09:00

Never Give UP!!!!
I'll fight!!!!

Clinic

2008-06-13T22:38:00.002+09:00

I'm tired because I took my daughters to a clinic.
I must take them tomorrow again.

Touch

2008-06-11T21:09:00.002+09:00

I touched my baby who was born yesterday.
She is in NICU.

Birth!

2008-06-10T23:09:00.001+09:00

My 3rd daughter was born today!
She looked so fine.

A High Fever

2008-06-09T22:01:00.002+09:00

My daughter has a high fever.
She looks painful.
I was worried.

Coaching Session

2008-06-08T20:44:00.002+09:00

I experience coaching tonight.
I'm looking forward to it.

Library

2008-06-07T20:30:00.002+09:00

Today I worked at Kumamoto University's Library.
There was no student who used PC.
And there are few books about IT.
I thought Kumamoto is not advance about IT.

Cycling

2008-06-06T21:27:00.002+09:00

We have two cars.
Today my father and my brother used them.
Then I couldn't use the car.
So I used my bicycle.
I'm very tired because I rode it for a long time.

091-100

2008-06-05T21:38:00.003+09:00

In Japan, programmers have difficulty getting promoted or returning to their jobs after taking a long off.
In the U.S, do parents drive their children everywhere until they are old enough to get a driver's license?
"Excuse me. Could you tell me how to get to the dream?" "Go straight!"
"What do you think of our new boss?" "There is something about him that attracts me."
People who don't feel guilty about writing spaghetti codes really make me angry.
Everyone is born with a talent. The question is whether they can find it or not.
When I log in Twitter, I ran into an old friend from high school.
This code is worth reading to over and over again. I recommend it.
Unit test play an important part in your development. If you don't want to make bugs, you should do a unit test.
Bear in mind that if you have enthusiasm, you can succeed in anything.

081-090

2008-06-04T20:35:00.002+09:00

Size of tab indent vary from programming language to language. In Ruby, 2 characters space is more common than 4 characters.
Kumamoto is located center of Kyushu.
Quite a few elderly programmer look down on their subordinates, who cannot do anything by themselves ask too much of them.
The data center is about twenty minutes' walk from here, but it takes only five minutes to get there by subway.
It cost 180,000 yen to buy this PC.
There are seven people in my family. Our house is near a big park. The
tendency for geeks to try everything that is new is usual.
When I was studying in Kumamoto, a famous professor taught us.
Tom finally realized his dream of becoming a super hacker, but at the expense of many other things.
If programmer life gives you stress and fatigue, it is best to relax in the mountains of Aso in order to relieve them.

071-080

2008-05-30T20:45:00.002+09:00

However many programs you write, it's not for you unless you test them.
Although you believe you know a word, you may learn something new if you look it up in the Wikipedia.
Some programmers lack common sense and write a lot of magic numbers.
In order to stay healthy, you should sleep well and enjoy your life.
If you work in a venture company for a while you have an opportunity to look at your life from a different point of view.
It is not until you go abroad that you realize how wide the world is.
It is a pity that many Japanese programmers mistakenly believe that they have only to speak English to be internationally-minded.
It is surprising that many programmers don't care how beautiful codes you write as long as they can run.
The best things you can write beautiful codes are to refactor them.
It is said that three out of ten programmers don't do unit tests.

061-070

2008-05-29T20:43:00.002+09:00

Professional combat sports is far more exciting at a ring side than on TV.
The fee of this web site is about twice as expensive in Japan as in the U.S.
Just because young people today read less than they used to, it doesn't always follow that they are less eager to learn.
Frankly speaking, the source code of Linux I read yesterday were far more difficult than I had expected.
A lot of people write blogs, but very few of them continue to update.
A lot of users complain that the software is difficult to use.
In some companies programmer have too much task, while in others they are free.
Don't forget to turn off the PC before you leave your desk.
There is a saying that a spaghetti program can cause bags. Take care not to write it.
On facebook, you can exchange thoughts and ideas with people all over the world, regardless of their age, sex, or nationality.

041-050

2008-05-28T20:26:00.002+09:00

Tom has a nice keybord, and he never lets anyone else play them.
At first I thought Tom was boasting, but later I realized it was truth.
Last Sunday I tried making a Java application for the first time, and it was difficult.
Some programmer say that they don't like summer because it is so hot that they don't feel like writing any codes. However, I like the heat of summer because I can program in the pool.
James came to Japan eight years ago not only because of sightseeing, but also because he wanted to a programming seminar.
I am against water-fall process. That is because it would cost many time to review.
The graph shows that in Japan the programmers rate has been decreasing. This decrease is partly because the work of programmers is very hard.
I apologized to Ann for writing spaghetti code, but she didn't forgive me.
During the work, my PC bean to beep, and the boss severely scolded me. I regretted that I continued pushing the shift key.
It's so busy developing the application every day that I have no time to read o'reilly books.

051-060

2008-05-26T20:34:00.003+09:00

This code is too difficult for me to understand alone.
While traveling in Oita, I was disappointed that wherever I went, there was no people.
I was very happy when I saw my wife going to shopping wearing the dress I had bought her.
If you expect that programmers only face to PC, then this proves that you don't understand what programmers are.
Most Japanese system engineers spend most of their time working to live.
Many programmers usually express their feelings in IRC.
Whether a programmer is good or bad depends not only on how many books he has and how good they are. It also depends on how intelligent he is.
The increase in the amount of bugs in the program is closely connected with programmer's motivation.
The more modern civilization advances, the longer we are forced to stay up at night and the less sleep we get.
Programmers and authors are alike in that both of them write something.

031-040

2008-05-25T21:08:00.002+09:00

I don't finish making the web application I've made for a week, so now I have no time.
If you had used this library, you would probably have finished in one day.
My wife says that we should go to the bank because if we don't go, we might run short of money.
I wish I could have a lot of money. However, if this wish came true, I would become to a sloth.
My wife looks happy. Something good must have happened to her.
If you have been to Kumamoto Castle, you must have been impressed by the beautiful stone wall.
Without the Internet, the history of the 21th century would have been completely different.
Some programmers coming to the office act as if they are at home.
When I was an employee, I often wished my salary were a little more.
I'd like to work as a volunteer helping beginner of personal computers.

021-030

2008-05-24T21:02:00.002+09:00

It has been over 5 years since I began programming, but I have many things to learn.
When I went to bed yesterday night, I couldn't find my pillow.
I'm wearing glasses now, but I can't make out what the program says.
Less than thirty minutes after I start debugging, I start to feel tired.
Humans learn to express what they think by the age of five or six.
Thanks to the program you wrote me the other day, I managed to build up this software.
This program had changed a lot, so when I saw it at a debug phase, I didn't recognize it.
Last week I took two days off, but went on a trip nowhere.
When I visited my collage for the first time in five years, I found that it was what it used to be.
I stayed up till eleven last night giving my daughter milk, so I feel very sleepy.

011-020

2008-05-23T20:57:00.002+09:00

It never occurred to me that my code might bring about a serious bug.
"Tom, the server is ready." "OK, Jim. I'm coming."
I'll tell you when I find bugs.
If you take the bus to the data center from here, you have to change two times.
I've decided to become a programmer when I graduate from college.
This code doesn't work. Something seems to be wrong with it.
The best thing about working with an Italian programmer was that he made spaghetti for me.
I lived in Oita for four years when I was in my teens because my father was transferred there.
Ruby on Rails is widely used, so Ruby has been getting a lot of visibility over the last few years.
I've often heard Tom boast that he is very good at programming, but I've never actually seen him program.

001-010

2008-05-22T20:29:00.003+09:00

It would be dangerous to drink seven cups of coffee and write program.
It is very dangerous to release a software before the test case turns green.
It is really pleasant to program early in the morning, listening to Mozart.
Most Japanese programmer don't go to a programming school to prepare for company entrance exams.
When waiting for the build process to finish, most Programmer become irritated in only one minute.
An elderly programmer sitting next to me at office asked me where i was going.
A programmer told us that we should use Wiki to share knowledge because paper was inconvenient.
Everyone should be free to decide which programming language to use.
It is impossible to predict where and when there will be a serious bug.
My colleague insisted that everything would be all right, but I couldn't help feeling worried.

Google Docs Offline

2008-05-21T20:45:00.001+09:00

I have just found it!
Google Docs can be used offline.
It uses Google Gears.

Japanese Facebook

2008-05-20T20:29:00.002+09:00

Facebook Japanese Edition was released.
I wonder if it gets many users.
There are not less people who don't like to use real name on web.

Many Things To Do

2008-05-19T20:19:00.002+09:00

I have many things to do.
I want to study English for recreation.
I feel good while studying and programing.

Rails2.0 Migration File

2008-05-18T21:00:00.003+09:00

The format of Rails2.0 migration file from Rails 1.2.
An example of Rails2.0:


def self.up
  create_table :user do |t|
    t.string :name, :address
    t.timestamps
  end
end

"created_at" and "updated_at" are automatically made when "timestamps" is written.

DIV to SPAN

2008-05-17T20:51:00.001+09:00

environment.rb

ActionView::Base.field_error_proc = Proc.new { |html_tag, instance| "<span class=\"fieldWithErrors\">#{html_tag}</span>" }

Rails 1.2 or 2.0 ?

2008-05-16T21:07:00.001+09:00

Which version should I use, Rails 1.2 or 2.0?
I want to try 2.0.
But some plugins can't be use and there are few documents.

Google in Japan

2008-05-15T20:16:00.002+09:00

Most Japanese people use Yahoo! when they search something.
There are many people who don't know Google.

Reduce Functions

2008-05-14T20:45:00.002+09:00

I make a web site.
At first, I had added functions.
But I realize it is more important to reduce functions.
I make a simple web site.

Change the World

2008-05-13T20:44:00.001+09:00

If you change, the world changes.

Moonlight

2008-05-12T20:35:00.002+09:00

Moonlight is Silverlight for Linux.
Moonlight has a feature that Silverlight doesn't have.
It work out of browsers.
I'm looking forward to its release.

PRIDE

2008-05-11T20:48:00.002+09:00

I prise my pride.

Shinichi Hoshi

2008-05-10T20:57:00.002+09:00

Shinichi Hoshi - Wikipedia, the free encyclopedia

Shinichi Hoshi was a Japanese novelist and science fiction writer. He is best known for his "short-short" science-fiction stories, often no more than three or four pages, of which he wrote over 1000.

His stories are very fun.
I recommend them.

The Matrix

2008-05-09T20:59:00.002+09:00

I want to watch "The Matrix".
Is it fun?

Give up. You can't win.

2008-05-07T19:56:00.003+09:00

Our cat stole my favorite pen.
So I threatened him.
"Give up. You can't win."

1 + 1 = 3

2008-05-06T20:29:00.001+09:00

Ruby.
Classes are open.

class Fixnum
 def + x
   - (- self - x - 1)
 end
end

p 1 + 1

C#...

static class Program
{
   static void Main(string[] args)
   {
       Console.WriteLine("1 + 1 = {0}", 1 + 1);
       Console.ReadLine();
   }
}

public class Console
{
   public static void WriteLine(string format, object arg0)
   {
       if (arg0 is int)
       {
           arg0 = (int)arg0 + 1;
       }

       System.Console.WriteLine(format, arg0);
   }

   public static string ReadLine()
   {
       return System.Console.ReadLine();
   }
}

Action Log

2008-05-05T20:48:00.002+09:00

I began to log my daily action.
It's useful for reducing wasting time.

Hospital Clown

2008-05-04T20:16:00.001+09:00

"Hospital Clown"

Library

2008-05-03T20:03:00.002+09:00

I went to the library.
There were many books to read.
I want to be a fast-reader.

Coaching

2008-05-02T20:47:00.001+09:00

I'm interested in coaching.
I want to experience coaching.
And I want to read books about coaching.

iPod touch Jailbreak

2008-05-01T20:27:00.002+09:00

Firmware is 1.1.4.
I used ZIPhone.
It's very easy.
My iPod touch became more useful.

Mistake

2008-04-30T21:35:00.001+09:00

I made a mistake.
I lost much money...

HotRuby

2008-04-29T21:57:00.002+09:00

HotRuby - Ruby on JavaScript & Flash


def fib(n)
  n <= 2 ? 1 : fib(n - 1) + fib(n - 2)
end

puts fib(10)

Bad Day / Daniel Powter

2008-04-28T22:03:00.000+09:00

Shogi Game

2008-04-27T20:33:00.002+09:00

I download a Shogi game in my cellular phone.
I can' t win.
I want to be good at Shogi.

FON

2008-04-26T21:40:00.001+09:00

I take part in FON network.
I ordered a rooter.
It's time to use iPod touch Wi-Fi.

Moonlight

2008-04-25T22:09:00.002+09:00

Moonlight - Mono

A page to track the various projects that make up the Mono-based implementation of Silverlight.

The goals are:

To run Silverlight applications on Linux.

To provide a Linux SDK to build Silverlight applications.

To reuse the Silverlight engine we have built for desktop applications.

To reuse the Silverlight engine we have built for desktop applications!!!!

I'm looking forward to the Release of Moonlight.

Dynamic Scaffolding　on Rails 2.0

2008-04-24T20:47:00.004+09:00

A sample code of dynamic scaffolding.

class SampleController < ApplicationController
 scaffold :person
end

Dynamic scaffolding is removed in Raisl 2.0.
You need to install as a plugin.


% script/plugin install scaffolding
% script/plugin install http://tools.assembla.com/svn/breakout/breakout/vendor/plugins/classic_pagination/
% script/plugin install http://tools.assembla.com/svn/breakout/breakout/vendor/plugins/will_paginate/

You can use "script/generate scaffold" without the plugin.

I want to program.

2008-04-23T21:19:00.002+09:00

I have not written program for 2 months.
I want to program.
But I have something to do.
I want to begin my own business.

Passenger (mod_ruby for Apache)

2008-04-22T20:40:00.002+09:00

I tried Passenger (mod_ruby for Apache).
Overview — Phusion Passenger (a.k.a. mod_rails)

It's easy to install with RubyGems.
Radiant CMS is running on mod_ruby.
It's fast.

TOEIC

2008-04-21T21:43:00.002+09:00

I want to try TOEIC, an English exam.
Japanese and Korean people love TOEIC.
Why?
I think TOEFUL is more popular in the world.

A Book About NLP

2008-04-20T19:56:00.002+09:00

I bought a book writen about NLP.
It's writen in English.
Am I able to read it?
I challenge!

Why do I work?

2008-04-19T21:59:00.003+09:00

Working for money isn't important for me.
Why do I work?
What do I do?
I wish that the world is peaceful and people are happy.

XOOPS

2008-04-18T21:23:00.002+09:00

I installed XOOPS.
It's a most popular CMS in Japan.

Radiant CMS

2008-04-17T21:52:00.001+09:00

I installed Radiant CMS used in Ruby official site.
I used MySQL for database.
It took a long time to install.
I'm tired.

Scheduling Management System

2008-04-16T21:04:00.002+09:00

My schedule management system is iPod touch.
Unfortunately, iPhone isn't released in Japan.

CentOS

2008-04-15T21:25:00.001+09:00

I installed CentOS for my server.

I mistook DNS configuration.
I wrote wrong IP address.

Be careful!

Social Entrepreneur

2008-04-14T21:13:00.001+09:00

I'm interested in "Social Entrepreneur".

Server Setup.

2008-04-13T18:26:00.002+09:00

I setup a server tomorrow.
I must be careful about security.

I'm going to begin Shogi.

2008-04-11T20:16:00.001+09:00

I'm going to begin Shogi.
Shogi is a Japanese board game played by two players.
I think that it is similar to chess.

I fight.

2008-04-10T21:19:00.002+09:00

I fight with the utmost energy.
Tomorrow's myself isn't the same as today's myself.