PngCutter

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.)

继承与多态课件1.rar-inheritance and polymorphism courseware 1.rar

java实验时编写的一个计算器，模仿windows计算器。功能较为完善。-java experiments prepared a calculator, windows calculator to imitate. Function more properly.

Examples for actionbar

Android手机开发使用，进行图片的显示和放大和缩小-Android picture

教学管理系统是集计算机技术、网络通信技术为一体的信息系统工程，通过JSP开发基于Web的教学管理系统，一方面它面向包括学生、教师和教学管理人员,大大方便学校的教务管理,另一方面它通过数据库管理学校的庞大信息量，保证了数据的准确、及时、全面、详实。

分前台，后台两部份。本系统前台主要使用JSP作为开发语言，后台使用mysql作为数据库管理系统，开发环境是MyEclipse，服务器采用tomcat，开发出的一个基于Web技术的B/S结构的学生二手交易系统

包含相册预览等功能

Dont Press With Parent Layout extends Linear Layout.

手机上的通讯录，可以记录亲朋好友的详细资料，可以下载试试看。-The phonelist can remeber the materal of your frends, try use it!