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http://hi.baidu.com/24xinhui/blog/item/9f52dd34382e11325ab5f553.html
ruby-Óï·¨
2009Äê06ÔÂ20ÈÕ ÐÇÆÚÁù ÉÏÎç 00:21
http://www.blogjava.net/xxllnnn/archive/2009/01/18/251762.html
http://www.cnblogs.com/cnblogsfans/archive/2009/01/24/1380804.html
__setobj__ £¨2009-7-14£©
    ½«½ÓÊÜίÍеĶÔÏó±äΪobj
    SimpleDelegator.new(obj)
    Éú³ÉÒ»¸ö¶ÔÏó, ËüίÍÐobjÀ´Ö´ÐÐ×ÔÉíËùÓµÓеķ½·¨
alias Óë alias_methodµÄÇø±ð (2009-7-14)
    1. aliasÊÇRubyµÄÒ»¸ö¹Ø¼ü×Ö£¬¶øalias_methodÊÇModuleÀàµÄÒ»¸ö·½·¨
    2. aliasµÄ²ÎÊý¾ÍÊÇ·½·¨±¾Éí£¨method identify£©£¬×¢Ò⣬²»ÊÇ×Ö·û´®£¬Ò²²»ÊÇSymbol£¬alias_methodµÄ²ÎÊýÔòÊÇ×Ö·û´®»òÕßsymbol£¬²¢ÇÒʹÓöººÅ·Ö¸ô¡£
    3. alias_method¿ÉÒÔÖØ¶¨Ò壬¶øaliasÔò²»ÄÜ
    alias new_method_name old_method_name
    alias_method :new_method_name, :old_method_name
    alias_method 'new_method_name', 'old_method_name'
=~ Íê³ÉmatchÆ¥Åä²Ù×÷ £¨2009-7-13 0£º48£©
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rubyÀ´Ã¶¾Ùcsdnδע²áµÄÓû§Ãû

require 'open-uri'
$NAME_CHARS= (?a..?z).to_a+(?0..?9).to_a
def is_name_used(name)
str=open('http://passport.csdn.net/UserExist.aspx?UserName='+name)
str=str.read
#str=str.encode('GBK','utf-8')
return true if str[/Red/]
end
def enum_names(len=2)
return if len<2
f=File.open(' ......

rubyËæ»úÔÚ¿ØÖÆÌ¨ÏÔʾ×Ö·û´®

require 'curses'
module Curses
def self.program
main_scr=init_screen
noecho
cbreak
curs_set(0)
main_scr.keypad=true
yield main_scr
end
end
Curses.program do |scr|
max_x=scr.maxx
max_y=scr.maxy
100.times do
scr.setpos(rand(max_y),rand(max_x))
......

RubyϽâ¾öoci8°²×°´íÎóµÄÎÊÌâ

Prepare
1. Download 'OCI 1.x.x.rb' (it's VERY important - execution MUST be *.rb)
2. Download 'oci8lib.so'
Install
1. Copy 'OCI8.rb' to .../ruby/lib/ruby/site_ruby/1.8/DBD/OCI8
2. Copy 'oci8.rb' to .../ruby/lib/ruby/site_ruby/1.8
3. Copy 'oci8lib.so' to .../ruby/lib/ruby/site_ruby/1.8/i386-msv ......

RUBYʵ¼ù—Ruby ReportÖ®Ruport¼òµ¥Ó¦ÓÃ

Ruport¹Ù·½ÍøÕ¾£ºhttp://www.rubyreports.org/
±¾ÀýÖн«½éÉÜRuby±¨±íµÄ¼òµ¥¿ª·¢
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OS:WindowsXP
Ruby:Ruby1.8.7
Rails:Rails2.3.5
Mysql:Mysql5.0.9
IDE:Rubymine2.0.1
Ò»¡¢°²×°gem
°²×°ÃüÁî
gem install ruport
gem install ruport-util
gem install acts_as_reportable
¶þ¡¢´´½¨Êý¾Ý¿â
  datab ......

Cassandra in Action with Twitter's Ruby Client

ÓÐÒ»¸öȫеÄÏîÄ¿£¬ÒòΪ¿¼Âǵ½½«À´µÄÊý¾ÝÀ©Õ¹ÐÔÄÜ£¬ËùÒÔ¿¼ÂÇÓÃCassandra×öÊý¾Ý´æ´¢£¬Ç°¶ËÓÃLighttpd + FastCGI + Rails¡£ÔÚʹÓÃCassandraµÄʱºò£¬¾õµÃÓÐһЩ¶«Î÷¿ÉÄÜ´ó¼Ò¶¼ÐèÒª£¬¾ÍдÁËÒ»¸ö¼òµ¥µÄÖ¸ÄÏ¡£ÒòΪÄÚÈݱȽϳ¤£¨16Ò³£©£¬¾ÍŪÁ˸öPDFÎļþ¸ø´ó¼ÒÏÂÔØ¡£
Cassandra in Action with Twitter's Ruby Client.pdf
Èç¹ûÏÂÔ ......
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