snmpdemo

hadoop实现mapreduce算法，实现对一片英语文章中单词出现次数的统计(Hadoop implementation of the MapReduce algorithm, the realization of an English article in the number of words Statistics)

java教程中的一段源码，其功能是，用socket建立通讯实例客户端。(java tutorial in the section of source code and its function is, and set up communication socket client example.)

可发现重叠节点的社区发现 LFM 算法，算法基于java实现(LFM algorithm)

创建四个类，分别为Employee类、SalariedEmplyee类、HourlyEmployee类和CommissionEmployee类。其中Employee类是其他三个类的父类。Employee类包含姓名和身份证号。除此之外，SalariedEmployee类还应包含每月工资；HourlyEmployee类还应包含每小时工资数和工作时间数；CommissionEmployee还应包含提成比例和销售总额。每个类都应有合适的构造方法、数据成员的设置和读取方法。编写一个应用程序，创建这些类的对象，并输出与对象相关的信息。注意子类有时需调用父类的构造方法和被覆盖的方法，成员变量定义为private,对有些方法实现重载。 (Create four categories, namely the Employee class, SalariedEmplyee class, HourlyEmployee classes and CommissionEmployee classes. Employee class is the parent class where the other three classes. Employee class contains the name and ID number. In addition, SalariedEmployee class also includes a monthly salary HourlyEmployee class should also include the number of hourly wages and the number of working hours CommissionEmployee should also include the proportion and total sales commission. Each class should have the right to set and read the constructor method, data members. Write an application to create objects of these classes, and output information associated with the object. Sometimes need to call attention to a subclass of the parent class constructor and methods are covered, member variables defined as private, to achieve overloading of some methods.)

JAVA 文件操作 包括文件的复制 创建文件 显示文件等等操作(JAVA file copy file to create the file display file etc.)

正则表达式的一个小例子，利用正则表达式判断文件中的字符是什么类型的。(Regular expression in a small example of the use of regular expressions in the document to determine what type of character.)

An object of this class represents an extension call expression. When the expression executes, it calls ExtensionsTable#extFunction, and then converts the result to the appropriate XObject. @xsl.usage advanced.

介绍了SSH经典框架的运用，环境的搭建等一系列内容。为开发者提供了基础。(SSH classical framework introduced the use of environment to build a series of content. Provides developers with the foundation.)

修改后的pdfrenderer 用于支持中文(modified source code to souprt chiense)

Java source code for Address Resolution Protocol and Reverse Address Resolution Protocol Implementation