Enumeration

A Java calculator that uses a recursive descent parser converted directly from C++ code.

BUX网络验证源码程序，结合易语言扩展界面支持库，调用API函数使用客户组件连接网站，进行登录验证、软件认证、注册授权等。(BUX network authentication source program, combined with easy language support library expansion interface , call the API function uses the client component connection site , login authentication , software certification , registration authorization .)

说明：  一个包括datagridview,五角星的自定义控件集合。(1 including the datagridview, five-pointed star in the custom control set.)

ipdatabase 二叉树快速搜索IP地址数据库 数据 数据源采用2015年广告协会制定的IP地址标准数据库，中国互联网广告行业统一采用的标准IP库。 原理 利用二叉树实现IP查询，首先将10进制IPV4地址转化为二进制构建二叉树，利用二叉树搜索进行搜索，查询时间复杂度log2n，比传统IP库n的查询速度高出一个量级。(Ipdatabase Binary Tree Fast Search IP Address Database data The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China. principle The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)

How to make holography

操作系统期末复习文件Operating system review of documents (Operating system review of documents )

一个利用Socket进行文件传输的例子。-use for a file transfer example.

struts2框架中的为应用指定多个配置文件，可以使在编写框架时等心应手(struts2 framework for the application to specify more than one configuration file, the heart in the preparation of the framework should hand)

JAVA版的网上商城项目完整源码，学习java和jsp很好的例子，经过简单修改可以用在自己的项目中(JAVA version of the online mall project complete source code, learning JSP and Java very good example, after a simple modification can be used in their own projects)

这是用ＪＡＶＡ语言实现的一个跳舞机游戏．利用ＡＰＰＬＥＴ和ＲＭＩ实现-This is the Java language to achieve a sports game. Use APPLET and RMI