Optimizing-the-Normalized-Dead-Time_2

java编程思想的题，用awt写的音频播放器，能实现多种循环方式。(java programming ideas for the title, written by awt audio player, can achieve a variety of cycle ways.)

java+jsp学生考勤系统源代码，源代码齐全，适合学生课程设计(java+jsp student attendance system source code, source code, and curriculum design for students)

truts2最新版本2.3.4.1源码(truts2 latest 2.3.4.1 source)

a tool for io, and may help to progtam.

typeof evaluates unary expressions.

采用的Java Web设计，开发平台Java和软件架构C/S 就是简单的MVC设计模式+Jsp+Servlet，使用软件Myeclipse + Tomcat + Mysql + Java 由于花费一天时间写Html和代码实现，就没怎么太高要求，能用下就可以了希望可以通过， 就没实现导入的功能，其余功能完全(Using Java Web design, development platforms Java and software architecture C/S is a simple MVC design pattern+Jsp+Servlet, using software Myeclipse+ Tomcat+ Mysql+ Java Html due to spend a day and write code, there is no how high requirements, can hope you can use the following can be, there is no import function to achieve the remaining fully functional)

说明：  JAVA 连接SQL server,并从数据库中查询数据，输出信息(Java connects to SQL server, queries data from database and outputs information)

功能：实现一个计算器应用程序 实验要求：编写一个模拟计算器的应用程序，使用面板和网格布局， 添加一个文本框，10个数字按钮（0~9），4个加减乘除按钮， 一个等号按钮，一个清除按钮，一个求平方根按钮，一个退格按钮， 要求将计算公式和结果显示在文本框中，实现效果如下图所示，(Functions: a calculator application requirement of experiment: write a simulation calculator applications, the use of panels and grid layout, add a text box, 10 numeric buttons (0 to 9), 4, Math button, a equal sign button, a Clear button, a square root button, and a backspace button, the formula and the results are displayed in the text box, as shown in the results as shown)

说明：  零工劳务管理信息系统，用户注册，登陆，发布信息(Gig labor management information system, user registration, login, release information)

设计模式一（单子、工厂、策略模式）练习 1． 假设现在要设计一个贩卖各类书籍的电子商务网站的购物车系统。对所有的教材类图书 实行每本一元的折扣；对连环画类图书提供每本7%的促销折扣；而对非教材类的计算机图书有3%的折扣；对其余书没有折扣。使用策略模式、工厂模式、单子模式进行设计(Design Mode 1 (List, Factory, Strategy Mode) Exercise 1. Suppose we are going to design a shopping cart system for e-commerce websites that sell all kinds of books. All textbook books are discounted at one yuan per book; comic books are discounted at 7% per book; computer books are discounted at 3% for non-textbook books; and other books are discounted at no rate. Design using strategy mode, factory mode and single mode)