#Ruby
DNSPod 动态解析(DDNS) 的 Ruby 版本
root@ubuntu:~# cat syncip.rb #!/usr/bin/env ruby #encoding:utf-8 #code by johnlen shaw req…
#Ruby
Ruby 通过 SSH 拷贝文件到其他机器
require 'rubygems' require 'net/ssh' def copy_file(session, source_path, destination_path=…
#Ruby
代码格式化
#!/usr/bin/ruby -w =begin /***************************************************************…
#Ruby
ruby连接sqlite
示例1： require 'sqlite' db = SQLite::Database.new("library.db") db.execute("…
#Ruby
ruby连接mysql代码
require 'mysql' m = Mysql.new("localhost","name","password&quo…
#Ruby
Ruby 连接PostgreSQL
require 'postgres' conn = PGconn.connect("",5432, "", "", &q…
#Ruby
Ruby 连接到 MySQL 并执行SQL查询
require 'mysql' m = Mysql.new("localhost","ruby","secret",&q…
#Ruby
Ruby 生成随机密码
def generate_passwd(length=16) chars = 'abcdefghjkmnpqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ23…
#Ruby
Ruby 之 TkButton 示例
require 'tk' root = TkRoot.new button = TkButton.new(root) { text "Hello, World!" command …
#Ruby
Ruby 在 Windows 下获取当前鼠标光标的位置
result = "0"*8 # Eight bytes (enough for two longs) getCursorXY = Win32API.new("user32","G…
#Ruby
Ruby+Erlang抓取贴吧图片
#coding utf-8 #!/usr/bin/env ruby -w require "open-uri" require "nokogiri" require "thread…
#Ruby
rails export search results as excel by spreadsheet
require 'spreadsheet' # to create a spreadsheet file @selectedevent=Event.find_by_id(param…
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