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sorting,分类的几种常见的java实现(sorting, classification of several common java realize)

Getting Started with the Java 3D API

Represents an evaluation of the goodness of a result.

入门的简单MR小程序，可以简单理解MR程序的流程(A simple MR small program to get started)

This class implements a launcher shortcut for directly accessing a single account for Andriod.

Java邮件开发系统 收发邮件 实现邮件的编写 发送和接受的功能！ (failed to translate)

基于mapreduce的分布式蒙特卡罗 的采样方法用于主题模型的推断(mcmc， mapreduce，lda)

3.设计一个能够描述点（point）、线(line)、圆（circle）、矩形（rectangle）和三角形（triangle）等几何形状的类体系，能够计算不同形状的周长和面积（如果能够定义的话）。程序文件命名为Exe3_3.java。(3. Design a point can be described (point), line (line), circle (circle), class hierarchy rectangle (rectangle) and the triangle (triangle) and other geometric shapes, different shapes can calculate perimeter and area (if you can define if). Program file named Exe3_3.java.)

JAVA源码，对初学者很有帮助！谢谢大家(JAVA source code, very helpful for beginners! Thank you everyone)

这是一本讲关于Java语言中的设计模式的电子书，里面对Java做了深入的讲解，适合Java高级读者。(This is an ebook the model of Java Programming, it is fit for those the advanced Java programmer.)