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require "iconv"
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@products = Product.all
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Iconv.conv("GB2312","UTF-8",t.title)
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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))
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IDE:Rubymine2.0.1
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<h1>Welcome to login!</h1>
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1 def hello(a)
2   puts a
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irb(main):010:0> "show trsult: #{1*3}"
=> "show trsult: 3"
irb(main):011:0> 'show trsult: #{1*3}'
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