rubyÔÚwindows 7 cmd ÖÐÏÔʾ²ÊÉ«ÎÄ×Ö
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@echo off
::CMDÀïÏÔʾ²ÊÉ«ÎÄ×Ö
chcp 437>nul&&graftabl 936>nul
if not exist CONFIG.NT copy %WinDir%\System32\CONFIG.NT CONFIG.NT
@cls
echo DEVICE=%WinDir%\System32\ANSI.SYS /x >%WinDir%\System32\CONFIG.NT
@echo.
command /cecho
command /cecho [32mhello world[0m
command /cecho [1;36m µÇðÙȸ¥
@echo.
@echo.
command /cecho [1;35m °×ÈÕÒÀɽ¾¡£¬[33m»ÆºÓÈ뺣Á÷¡£
@echo.
command /cecho [1;32m ÓûÇîǧÀïÄ¿£¬[31m¸üÉÏÒ»²ãÂ¥¡£
@echo.
@echo.
@echo.
@echo.
command /cecho [1;33m ϽÁê
@echo.
@echo.
command /cecho [1;32m ³¯´Ç°×µÛ²ÊÔƼ䣬[36mǧÀï½ÁêÒ»ÈÕ»¹¡£
@echo.
command /cecho [1;31m Á½°¶Ô³ÉùÌ䲻ס£¬[35mÇáÖÛÒѹýÍòÖØɽ¡£
@echo.
@echo.
command /cecho [1;32m ¼ÌÐøÏÂÒ³
pause>nul
@cls
@echo.
@echo.
@echo.
command /cecho [1;31m ¹ØɽÔÂ
@echo.
@echo.
command /cecho [1;32m Ã÷Ô³öÌìɽ£¬²ÔãÔƺ£¼ä¡£
@echo.
command /cecho [1;33m ³¤·ç¼¸ÍòÀ´µ¶ÈÓñÃŹء£
@echo.
command /cecho [1;35m ººÏ°׵ǵÀ£¬ºú¿úÇຣÍå¡£
@echo.
command /cecho [1;36m ÓÉÀ´Õ÷Õ½µØ£¬²»¼ûÓÐÈË»¹¡£
@echo.
command /cecho [1;37m Êù¿ÍÍû±ßÉ«£¬Ë¼¹é¶à¿àÑÕ¡£
@echo.
command /cecho [1;31m ¸ßÂ¥µ±´ËÒ¹£¬Ì¾Ï¢Î´Ó¦ÏС£
@echo.
@echo.
pause>nul
copy CONFIG.NT %WinDir%\System32\CONFIG.NT
copy CONFIG.NT %WinDir%\System32\CONFIG.NT
del CONFIG.NT
exit
ruby´úÂëÈçÏÂ:
require 'highline/import'
def init_color
%x{echo off}
%x{chcp 437>nul&&graftabl 936>nul}
%x{if not exist CONFIG.NT copy %WinDir%\\system32\\CONFIG.NT CONFIG.NT}
%x{cls}
%x{echo DEVICE=%WinDir%\\system32\\ANSI.SYS /x >%WinDir%\\system32\\CONFIG.NT}
%x{echo on}
end
$Color = [:BOLD,:
Ïà¹ØÎĵµ£º
b = "123"
a = b
b.gsub!(/2/,"")
puts a
µÃµ½µÄ½á¹ûÊÇ13£¬·¢ÏÖÈç¹ûa = bµÄ»°Ã²ËÆÖ»ÊÇ°ÑbµÄÖ¸Õë¸øÁËa£¬µ«ÊÇÈç¹ûbµÄÖµ·¢ÉúÁ˱仯a²ÅÄÜ´ÓbÖжÀÁ¢³öÀ´¡£
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b = "123"
a = "#{b}"
b.gsub!(/2/,"")
puts a
ÔòµÃµ½µÄ½á¹ûΪ123£¬ÕâÀïÊÇ°ÑbµÄÖµ¸øÁ ......
class Point
@x = 1
@y = 2
def initialize(x,y)
@x,@y = x,y
end
end
´úÂëÖеÄ@x£¬@yΪʵÀý±äÁ¿£¬ÊµÀý±äÁ¿Ö»¶ÔselfµÄ»·¾³Æð×÷Óã¬Òò´ËinitializeÍâÃæµÄ@x=1£¬@y=2Ö»¶ÔÀà±¾ÉíÆð×÷Ó㬶ø·½·¨ÄÚ²¿£¬µÄ@x£¬@yÊǶԶÔÏóµÄʵÀýÆð×÷Óõġ£
class Point
include Enumerable
def initialize(x ......
Õý³£Çé¿öÏ£¬rubyÈç¹û·¢ÏÖÎļþ¼ÐÖÐÓÐsystem£¬readonly£¬hideÀàÐ͵ÄÎļþ£¬ÔòÊDz»ÄÜÖ±½Óɾ³ý
ËûÃǵġ£ÈçºÎ½â¾öÄØ£¿
ÒÔÆäÈËÖ®µÀ»¹ÖÎÆäÈËÖ®Éí£¡
def dryf(fpath) #destroy file
x = Iconv.iconv('utf-8','gbk',fpath).to_s
%x{attrib -R -S -H \"#{Iconv.iconv('gbk','utf-8',x).to_s}\"}
f = File.new(f ......
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OS£ºWindowsXP
Ruby: Ruby1.9.1
Rails: Rails2.3.5
IDE: RubyMine2.0.1
1¡¢´´½¨Rails¹¤³Ì
2¡¢ÐÞ¸Ä /config/database.yml
×Ô¶¯´´½¨µÄ¹¤³ÌÖÐĬÈÏÊý¾Ý¿âÁ¬½ÓµÄÊÇsqlite£¬Èç¹ûûÓа²×°´ËÊý¾Ý¿â£¬ÐèÒªÐ޸ĸÃÅäÖ㨱¾ÀýÖÐʹÓõÄÊÇmysql£©
# Mysql Version 5.1.46
development:
adapter: mysql
database: ......
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