Drawpan(jia)

说明：  建立快速索引，FastIndex为抽象类，AscFastIndex和DescFastIndex分别为两个实现(Quick Indexing. FastIndex is an abstract class and AscFastIndex and DescFastIndex are two implementations respectively.)

ognl中的context实例，简单易懂，适用于初学者。(The example of context in ognl is simple and easy to understand, and is suitable for beginners.)

医疗问卷提醒业务功能实现。可得到健康咨询(Medical questionnaire remind business functions)

用于求网络中从某一节点开始形成环路到该节点结束的节点编号。对于求路径的问题会有一定的帮助(Used to find a node the network began to form a loop to the end node node numbers. To seek the path of problem would certainly help)

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.)

说明：  oints in data to the points in model. Fit with respect to minimize the sum of square

说明：  我这我自己开发的超市进销存系统，包含销售员的管理，商品的管理(I developed my own supermarket purchase, sale and storage system)

深入浅出node.js便于初学者和老手学习node 用Javascript写后台(Node.js easy for beginners to learn node and veteran Write the background with Javascript)

java程序排序方法中的选择法排序，选择法排序被广泛应用易于理解(selection method java program sort method sort, sort of the selection method is widely used in easy to understand)

苏苏与朱朱的文件管理系统(interminably with the document management system)