365191126san

Fast Download Manager....minor project on JAVA for http files download with pause and resume capability

提供全国市级边界的shp高分辨率shp文件(21/5000 Provide SHP high resolution SHP files for national municipal boundaries)

说明：  program source code for a lifestyle program

interface定义了一组行为的协议。两个对象之间通过这个协议进行通信。 interface 不属于类层次结构。不相关的类可以实现相同的接口(interface defines a set of conduct agreement. Through this agreement between the two objects to communicate. interface does not belong to class hierarchy. Unrelated classes can implement the same interface)

简单的java-swing应用实例，读取Excel数据至前台界面(Simple java-swing application examples, read Excel data to the front interface)

本文件实现了商品的添加删除，以及端口的使用(This document implements the addition and deletion of goods and the use of ports.)

利用Java实现登录功能，开发环境使用的是myeclipse(To implement the login functionality using Java, development environment using myeclipse)

Tree AVL In an AVL tree, the heights of the two child subtrees of any node differ by at most one if at any time they differ by more than one, rebalancing is done to restore this property. Lookup, insertion, and deletion all take O(log n) time in both the average and worst cases, where n is the number of nodes in the tree prior to the operation. Insertions and deletions may require the tree to be rebalanced by one or more tree rotations.

说明：  JAVA培训机构的资料，供参考学习。有的内容可能不是最新版本(JAVA training institutions for reference learning. Some content may not be the latest version)

java中涉及计算求函数积分的运算源码2014-03-24(java involved in the calculation for function integration source computing 2014-03-24)