andbook开发手册

This document was written for developers who have worked with Java™ before and want to start developing for the Android Platform. I tried to make this as much “hands on” as possible, placing example codes everywhere it fit. Also I tried to insert as many picture as possible, because they liven up the learning process and relax the reader’s eyes.

Android程序员指南.pdf

入门的资料，对入门的比较有用。介绍了android的起源，和详细的背景资料，以及开发实例

数据仓库与数据挖掘试验指导

数据挖掘和数据仓库试验知道，图文并茂，适合初学者，特分享之！

很全面的数据挖掘算法

资料很全面，算法和试验都有，经过测试有效！！！

ruby ebook

ruby ebook for new ruby leanner

server-u

server-userver-u

tomcat

tomcat5.5.20