threadtest

用哈希表实现了节点的插入，删除，并计算冲突次数(A hash table implementation of the node insert, delete, and calculate the number of conflicts)

ftp上传下载工具包以及常用的java工具类，实现了ftp的上传和下载(this is java ftp upload and download packet)

java调用surfer，生成等值面！！！！(polygon java surfer!!!)

学生基本信息： 表达学号，学生姓名，性别，籍贯，班级，专业，入学时间等信息。 课程基本信息： 表达各专业和学制的课程内容，主要为：课程名称、教师、学时、学时。 专业基本信息： 表达各类专业 班级基本信息： 表达班级(java school)

说明：  一个时钟的源码，可显示日期，可更改皮肤，可选择颜色(A clock source, can display the date, change the skin)

关于JavaEE初级的会话管理的实例，主要介绍基础方法(JavaEE session management on the primary instance, introduces the basic methods)

eclipse里添加tomcat插件。开发得时候挺方便(add tomcat plugin in eclipse,)

java程序设计入门教程 书上的源代码 学习JAVA非常好的入门教材代码推荐给大家(java programming guide book on entry to the Java source code to learn very good primer recommended code for everyone)

一个javacard2.2.2的helloworld applet.(a javacard2.2.2 the helloworld applet.)

一个自己写的Hadoop MapReduce实例源码，网上看到不少网友在学习MapReduce编程，但是除了wordcount范例外实例比较少，故上传自己的一个。包含完整实例源码，编译配置文件，测试数据，可执行jar文件，执行脚本及操作步骤。学习完此例子后，你能掌握MapReduce基础编程，及如何编译Java文件，打包jar文件，编写shell执行脚本等。后续学习还可以参看本人的CSDN博客，如有问题也可以在线为你解答，不过本人也学习Hadoop不足一年，现学现卖而已，也可能力不能及，有些难的也很有可能不懂。希望能够帮助到学习MapReduce的朋友(A written Hadoop MapReduce example source code line to see a lot of friends in the learning MapReduce programming, but in addition to the wordcount example instance is relatively small, so upload your own. Contains the full example source code, the compiler configuration files, test data, executable jar file, execute the script and steps. Learn this example, you can grasp the the MapReduce basis of programming, and how to compile Java files, packaged jar file, write shell execute the script. Follow-up study can also see my CSDN blog if the problem is also available online for you to answer, but I also learned that for Hadoop less than a year, buying and learning it can also power can not and some difficulty also likely to understand . Want to be able to help to learn MapReduce friend)