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``r'' Read-only, starts at beginning of file (default mode).
``r+'' Read-write, starts at beginning of file.
``w'' Write-only, truncates existing file to zero length or creates a new file for writing. ......
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#! /usr/bin/ruby
CONSTANT = 1
print "#{CONSTANT}\n&qu ......
client.rb
======================================================================
require 'drb'
SERVER_IP = 'druby://127.0.0.1:6666'
CLIENT_IP = 'druby://10.10.10.102:7777'
c_path = 'd:/test/'
class Client
def initialize(path)
Dir.chdir(path)
end
def mk ......
ruby on rails°²×°mysqlÊý¾Ý¿â
1. ÏÂÔØmysqlÈí¼þ
http://www.mysql.cn/
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http://rubyforge.org/ËÑË÷mysql£¬ÕÒµ½mysql -win
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http://rubyforge.org/frs/?group_id= ......
require 'win32ole'
excel = WIN32OLE::new('excel.Application')
workbook = excel.Workbooks.Open('E:\RubyApp\bmk.xls')
worksheet = workbook.Worksheets(1) #get hold of the first worksheet
worksheet.Select #bring it to the front -need sometimes to run macros, not for working with a worksheet from ru ......