wordcount

设计一个简单的课程管理系统（CourseManager）。主要功能包括： 课程信息的录入。主要包括：课程号（no）、课程名（name）、学分（grade）等； 课程信息的查询。根据课程号、课程名和学分等查询课程的信息。注意：查询结果可能不唯一。 课程信息的修改。根据课程号查询到指定课程的信息，再用新的内容替换。 课程信息的删除。根据课程号删除指定课程的信息。 设计时，采用层次化设计法，将类分为界面层（ui）、功能层（business）和持久层（persistence）3层，放在不同子包中。整个系统的代码放在exe4_2包中。(Design a simple course management system (CourseManager). Key features include: Entry course information. Including: course number (no), course name (name), credits (grade) and the like Queries course information. Information based curriculum, course name and credit and other inquiries courses. Note: query results may not be unique. Modify course information. Inquiry based curriculum to the specified courses, and then replaced with new content. Remove course information. Remove a specified course of information based curriculum. Design, the use of hierarchical design method, the class is divided into the interface layer (ui), the functional layer (business) and persistence (persistence) 3 layers in different sub-packages. The system code in the exe4_2 package.)

In recent years, both sophistication and damage potential of Internet worms have increased tremendously. To understand their threat, we need to look into their payload for signatures as well as propagation pattern for Internet-scale behavior. An accurate analytical propagation model allows us to comprehensively study how a worm propagates under various conditions, which is often computationally too intensive for simulations. More importantly, it gives us an insight into the impact of each worm/ network parameter on the propagation of the worm.

动态口令HOTP的JAVA代码实现，通过种子和认证基数产生6个字符的动态口令(Dynamic password HOTP implementation of JAVA code, and certification through seed produced six characters cardinality dynamic password)

网络爬虫小程序 有命令行版和GUI版本 （Crawler.java为命令行版本，CrawlerUI.java为GUI版本） 界面使用swing 需要Mysql数据库(Web crawler applet command line version and GUI version (Crawler.java the command line version, CrawlerUI.java GUI version) requires Mysql database interface using swing)

将一篇文章中的单词提取出来,并且计算出显得频率()

A simple content provider for AsyncQueryHandlerTest and ContentQueryMapTest.

这是一个用来用手机操控电脑上的ppt的一个源码，挺有意思的，可以用来做参考(thiao this is a android ffio fjdiofj fjia ofji afjifjidjifiroagjiorajpo)

extjs2官方的javascript源码 extjs2官方的javascript源码

hive java apihive java apihive java apihive java api(hive java apihive java apihive java api)

模拟移动公司的能力平台的rest接口，接口地址除IP和端口外，其它完全一致(Analog Mobile Corporation capabilities platform rest interface, interface address except IP and port, and other completely identical)