11 2012 档案

摘要:第一天找Ruby API 文档:http://ruby-doc.org/core-1.9.3/Programming Ruby: The Pragmatic Programmer's Guide [TFH08]的免费在线版本:http://www.ruby-doc.org/docs/ProgrammingRuby/替换字符串某一部分的方法:替换一次:"Hello World".sub('World','Ruby')=> Hello Ruby 替换所有:"This is not right".gsub(' 阅读全文
posted @ 2012-11-21 16:49 冰激淋 阅读(559) 评论(2) 推荐(1)
摘要:环境--------------------------------------------------------Kubuntu 12.04/Python 2.7.3/Orange 2.0b 准备工作--------------------------------------------------------#1.下载Orange的源码和Numpy的源码#2.编译Numpy#3.安装Python开发包sudo apt-get install python-dev#4.安装Python networkx包sudo apt-get install python-networkx#5.编译Ora 阅读全文
posted @ 2012-11-07 15:41 冰激淋 阅读(756) 评论(0) 推荐(0)