Calculator2

说明：  时间选择器，可以选择时间段内的时间，有效提高jsp代码(Time selector, you can select the time within the time period, effectively improve the JSP code)

EULER numerical analysis method, It has a wealth of parameter options, Use Chaos and fractal analysis routines.

jsp用户注册，用户名和密码的验证，根据用户类别进入相应的界面。(jsp user registration, authentication username and password into the appropriate category based on the user interface.)

说明：  一个工作流组件（包括定义和引擎），基于xml文件，可扩展流程节点和处理(A workflow component (including the definition and engine), based on the xml file, scalable processes and processing nodes)

清华BBS源代码，希望大家喜欢(Tsinghua BBS source code, hope you like)

说明：  一个简单的用Android编写的弹出框程序，适合初学者(Android Programming, Android Initial Architecture, Android Developers Necessary)

说明：  利用前面提到的SupplyDepot、Transport和CapableOfBeingRefefuelled类/接口，为Air-plane增加一个main()方法，然后为supplyDepot等增加必要的字段、参数和代码，以便CapableOfBeingRefefuelled能够告诉service（）方法需要加多少油。同时要确保Depot中的油应相应地减少，而实现CapableOfBeingRefefuelledi的类对象应相应地增加。(Using the upplyDepot, Transport and ApableOfBeingRefefuelled classes/interfaces mentioned above, add a main () method to Air-plane, and then add the necessary fields, parameters and codes to supplyDepot, so that CapableOfBeingRefefuelled can tell service () how much fuel the method needs. At the same time, we should ensure that the oil in Depot should be reduced accordingly, and the class objects that implement Capable OfBeingRefefuelledi should be increased accordingly.)

Property Change Support.

servlet详解，包含各个函数的说明，网站开发基础知识，(servlet Xiang Jie, including description of each function, basic knowledge of website development,)

AdditionService add_args add_argsStandardScheme