极客学院23个设计模式完整代码及课件

说明：  birch算法是聚类算法的一种，克服了k-means算法的缺点，这里提供了详细的讲解ppt和代码(The birch algorithm is a kind of clustering algorithm, which overcomes the shortcomings of the k-means algorithm. Here is a detailed explanation of ppt and code.)

一个火车三维虚拟场景,用户可以自行设计轨道、车厢，并可开动、停止火车。(Train a three-dimensional virtual scene, the user can design their own track, car, and start and stop the train.)

add Row Set Listener Source Code for Andriod.

A task that gets suggestions from a corpus.

Application using Entreprise java bean (EJB)

java线程的具体使用代码，包括Thread，Runable的具体使用。(java thread specific use of code, including Thread, Runable the specific use.)

This is the root object from which all other objects in this package are derived. This class is never directly instantiated (and hence it is abstract).

仅含服务器端代码

java设计模式中抽象工厂模式的应用举例(abstract factory design pattern java application examples)

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