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http://rubyforge.org/frs/download.php/29263/ruby186-26.exe
ruby -v ÏÔʾ°æ±¾£¬°²×°³É¹¦
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http://rubyforge.org/frs/download.php/60719/rubygems-1.3.5.zip
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gem -v ÏÔʾ°æ±¾£¬°²×°³É¹¦
3¡¢ÏÂÔØrailsµÄ gem °²×°£¨gem install -l ±¾µØ°²×°£©£º
http://rubyforge.org/frs/download.php/63167/rails-2.3.4.gem
gem install -l rails-2.3.4.gem
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rails requires rake (>= 0.8.3, runtime
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rake£º
http://rubyforge.org/frs/download.php/56871/rake-0.8.7.gem
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gem install -l rails-2.3.4.gem
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rails requires activesupport (= 2.3.4
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http://rubyforge.org/frs/download.php/63162/activesupport-2.3.4.gem
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activerecord£º
http://rubyforge.org/frs/download.php/63163/activerecord-2.3.4.gem
actionpack£º
http://rubyforge.org/frs/download.php/63164/actionpack-2.3.4.gem
rack£º
http://rubyforge.org/frs/download.php/65736/rack-1.0.1.gem
actionmailer£º
http://rubyforge.org/frs/download.php/63165/actionmailer-2.3.4.gem
activeresource£º
http://rubyforge.org/frs/download.php/63166/activeresource-2.3.4.gem
4¡¢ÏÂÔØ£¬°²×°mysql gem
http://rubyforge.org/frs/download.php/62498/mysql-2.8.1-x86-mswin32.gem
gem install -l mysql-2.8.1-x86-mswin32.gem
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rails test -dmysql
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config\database.yml
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development:
adapter: mysql
encoding: utf8
reconnect: false
database: rails #´´½¨µÄmysqlÊý¾Ý¿âÃû
pool: 5
username: dev #Á¬½ÓmysqlµÄÓû§Ãû
password: dev
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require 'win32ole'
excel = WIN32OLE::new('excel.Application')
workbook = excel.Workbooks.Open('E:\RubyApp\bmk.xls')
worksheet = workbook.Worksheets(1) #get hold of the first worksheet
worksheet.Select #bring it to the front -need sometimes to run macros, not for working with a worksheet from ru ......
class Tree
def initialize
puts "Make a normal tree"
end
def decorate
puts "Make sure the tree won\'t fall"
end
end
class RedBalls < Tree
def initialize(tree)
@parent = tree;
end
def decorate
@parent.decorate
puts "Put on some red balls"
end
end
......
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# -*- coding: GB2312 -*-
require 'date'
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def have_thread_no_sleep
p Time.now
thread1 = Thread.new do
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