Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

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))
scr.addstr("hi")
end
scr.getch
end


Ïà¹ØÎĵµ£º

rubyºÃÏñÓÐÖ¸Õë°¡£¡£¡£¡

b = "123"
a = b
b.gsub!(/2/,"")
puts a
µÃµ½µÄ½á¹ûÊÇ13£¬·¢ÏÖÈç¹ûa = bµÄ»°Ã²ËÆÖ»ÊǰÑbµÄÖ¸Õë¸øÁËa£¬µ«ÊÇÈç¹ûbµÄÖµ·¢ÉúÁ˱仯a²ÅÄÜ´ÓbÖжÀÁ¢³öÀ´¡£
Èç¹û°ÑÉÏÃæµÄ´úÂë¸Ä³É
b = "123"
a = "#{b}"
b.gsub!(/2/,"")
puts a
ÔòµÃµ½µÄ½á¹ûΪ123£¬ÕâÀïÊǰÑbµÄÖµ¸øÁ ......

Ruby watir ²âÊÔ¿ò¼Ü

ת×Ô http://www.advidea.cn/biancheng/200943135232.html 
Ruby watir ²âÊÔ¿ò¼Ü
´ó¶àÊýÈ˶¼»á°²×° ruby,
Ҳͨ¹ýRuby °²×° gem,
Ò²°²×°ÁËruby IDE¿ª·¢¹¤¾ß£ºnetbeans,
µ«¾ÍÊDz»ÄÜÅÜwatir»·¾³£¬¿ñÔμÓÍÂÖС£¡£¡£
´íÎóÈçÏ£º
in `require': no such file to load -- watir (LoadError)
·´Õý¾ÍÊÇÕÒ²»µ½watir,ÕâÀï ......

rubyµ÷ÓÃÆ½Ì¨Ö¸Áîɾ³ýÖ¸¶¨Îļþ¼Ð

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 ......

Rubyʵ¼ù—Á¬½ÓMysql

°²×°»·¾³£º
OS£ºWindows XP
Ruby: Ruby1.9.1
Mysql: Mysql5.1.46 £¨username/password: root/root  port:3306£©
Ruby-Mysql Driver: mysql-2.8.1-x86-mswin32.gem
£¨×¢£ºÓÃ2.7.3°æ±¾µÄÇý¶¯ÔÚ²âÊÔʱ»á³öÏÖ require"mysql"£¬ÕÒ²»µ½Ö¸¶¨Ä£¿é ´íÎó£©
IDE£ºRubyMine2.0.1
°²×°Ruby,RubyMine,MysqlµÄÊÂÏîÔÚÕâÀï¾Í²»¶à ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ