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%{String}  ÓÃÓÚ´´½¨Ò»¸öʹÓÃË«ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
%Q{String} ÓÃÓÚ´´½¨Ò»¸öʹÓÃË«ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
%Q!Some String of “Characters”! <==> ” Some String of \”Characters\” “
%q{String} ÓÃÓÚ´´½¨Ò»¸öʹÓõ¥ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
%q!Some String of “Characters”! <==> ‘Some String of Characters’
%r{String} ÓÃÓÚ´´½¨Ò»¸öÕýÔò±í´ïʽ×ÖÃæÖµ 
%r{/usr/bin/} <==> /\/usr\/bin\//
%w{String} ÓÃÓÚ½«Ò»¸ö×Ö·û´®ÒÔ¿Õ°××Ö·ûÇзֳÉÒ»¸ö×Ö·û´®Êý×飬½øÐнÏÉÙÌæ»» 
%W{String} ÓÃÓÚ½«Ò»¸ö×Ö·û´®ÒÔ¿Õ°××Ö·ûÇзֳÉÒ»¸ö×Ö·û´®Êý×飬½øÐн϶àÌæ»» 
%W(North South East West) <==> ["North", "South", "East", "West"]
%s{String} ÓÃÓÚÉú³ÉÒ»¸ö·ûºÅ¶ÔÏó 
%x{String} ÓÃÓÚÖ´ÐÐStringËù´ú±íµÄÃüÁî 
%x{ ls /usr/local } <==> `ls /usr/local`
PS£ºÉÏÃæ¼¸¸ö%±íʾ·¨ÖÐÓÃ{}À©×¡ÁËString£¬ÆäʵÕâ¸ö{} Ö»ÊÇÒ»ÖÖ·Ö¸î·û£¬¿ÉÒÔ»»³É±ðµÄ×Ö·û£¬±ÈÈç()£¬ÄÇô%±íʾ·¨¾ÍÊÇ%(String)£¬µ±È»»¹¿ÉÒÔÊDZðµÄ×Ö·û£¬¶ÔÓÚ·ÇÀ¨ºÅÀàÐ͵ķָî·û£¬×óÓÒÁ½±ßÒªÏàͬ£¬ Èç%!String! 
ÏÂÃæÎÒ¶ÔÕâЩ±íʾ·¨¼òµ¥¾Ù¼¸¸öÀý×Ó£º 
%{String}ÓÃÓÚ´´½¨Ò»¸öʹÓÃË«ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
Õâ¸ö±íʾ·¨Óë%Q{String}ÍêȫһÑù£¬Õâ±ßÖ±½Ó¾ä¸öÀý×Ó¿´½á¹û£º
result = %{hello}  
puts "result is: #{result}, Type is:#{result.class}"  
½á¹û£º result is: hello, Type is:String 
%Q{String}ÓÃÓÚ´´½¨Ò»¸öʹÓÃË«ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
%q{String}ÓÃÓÚ´´½¨Ò»¸öʹÓõ¥ÒýºÅÀ¨ÆðÀ´µÄ×Ö·û´® 
´Ó˵Ã÷ÖпÉÒÔ¿´³öÕâÁ½¸ö±íʾ·¨µÄÇø±ð¾ÍÊÇÒ»¸öʹÓÃË«ÒýºÅ£¬Ò»¸öʹÓõ¥ÒýºÅ¡£Ê¹ÓÃË«ÒýºÅµÄ×Ö·û´®»á¶Ô×Ö·û´®ÖеıäÁ¿×ö½Ï¶àÌæ»»£¬¶øµ¥ÒýºÅÔò×ö½ÏÉÙµÄÌæ»»£¬¾ß Ìå¿´Àý×Ó¡£ÏÈ¿´%Q{String}£º
world = "world"  
result = %Q{hello #{world}}  
puts "result is: #{result}, Type is:#{result.class}"  
½á¹û£º result is: hello world, Type is:String 
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world = "world"  
result = %q{hel


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netbeans + ruby + watir web×Ô¶¯²âÊÔ¿ò¼Ü´î½¨

ÕâÊÇÒ»¸ö¿ªÔ´£¬Ãâ·Ñ£¬ÁéÇÉ£¬¼òÒ×µÄweb×Ô¶¯»¯²âÊÔ×éºÏ¿ò¼Ü£»Í¨³£Çé¿ö£¬¿ªÔ´µÄ¶«Î÷×ÜÊǸøÈËÒÔÃÔÈË£¬¿ª·ÅʽµÄ´¥¸Ð£¬µ«Í¬Ê±£¬Ò²ÈÃÈËÄÑÒÔ¿ìËÙ½Ó½ü£¨ÏñÊǶ«·½ÄÐÈË¿´´ýÎ÷·½ÃÀÅ®£©£»ÒªÁ˽âÒ»¸ö¿ªÔ´¶øÇÒ×éºÏƯÁÁµÄ¿ò¼Ü£¬×ÜÊÇÒª·ÑЩÖÜÕÂ......×ܶøÑÔÖ®£¬Ëü²»»áÏñÊշѵĶ«Î÷£¬ÄãºÜÌÖÑáËü£¬µ«²»¿É·ñÈÏ£¬ÄãµÄ¸¶·ÑÆäʵ»»È¡Á˱ðÈ˵ÄËöËéÀͶ ......

Rubyʵ¼ù—will_paginateʵÏÖ·ÖÒ³

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OS:Windows XP
Ruby:Ruby1.9.1
Rails:Rails2.3.5
will_paginate:will_paginate2.3.11
(ÔÚÃüÁîÐÐÖÐÔËÐÐ gem install mislav-will_paginate --source http://gems.github.com )
IDE:Rubymine2.0.1
DB:mysql5.0.9
±¾ÀýÔÚÉÏÒ»¸öÀý×Ó£¨Rubyʵ¼ù—¼òµ¥Êý¾Ý¿â²Ù×÷£©µÄ»ù´¡ÉÏʵÏÖ·ÖÒ³£¬ÀûÓõÄÊÇwill_p ......

ruby on rails Ò»²½²½¿ªÊ¼(2)·ÖÒ³ºÍ¼òµ¥²éѯ

ʹÓà will_paginate ½øÐзÖÒ³ºÍ¼òµ¥²éѯ
ÔÚÃüÁîÐÐÏÂʹÓà gem install will_paginate ÃüÁ³öÏÖÏÂÃæ½á¹û°²×°³É¹¦
´ò¿ª books_controller.rb (Äã×Ô¼ºµÄ¿ØÖÆÆ÷)
×¢Ê͵ô²éÕÒÈ«²¿µÄ·½·¨£¬Ê¹ÓÃÏÂÃæµÄ·½·¨£¬ÒѾ­¼¯³É¸ù¾Ýtitle½øÐвéѯ
Ruby´úÂë
#@books = Book.all   
@books = Book.pagina ......

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(' ......

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 ......
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