Wicked-Cool-Java

Java异常处理机制电子文档Java exception handling of electronic documents(Java exception handling mechanism for electronic document Java exception handling of electronic documents)

通过java语言，实现了一个简单方便的计算器。(A simple calculator is implemented.)

Web application vulnerabilities have become a major concern in software security. This paper will present major attack patterns, i.e. SQL injection, cross-site scripting, cross-site request forgery, JavaScript hijacking, and DNS rebinding, together with a survey and assessment of the countermeasures available to web application developers.

Java版的企业人事管理系统完整版源码，采用Oracle数据库，运行于Eclipse，压缩包内附有配置文档和系统说明。这套系统可完成档案管理、人事管理、考勤管理、工资管理、用户管理、财务报表等功能。界面漂亮友好，是学习的第一手资料。(Java version of the enterprise personnel management system for the full version of source code, using Oracle database, running on Eclipse, compression packages and system configuration documentation is enclosed instructions. The system is complete file management, personnel management, attendance management, payroll management, user management, financial reporting and other functions. Nice and friendly interface, is to learn first-hand information.)

设计一个邮寄包裹的收费系统，在邮寄类型确定的情况下，包裹的邮资由包裹的重量a，邮寄距离b，保价金额c三个参数决定。 如：普通邮件(RegularMail)的邮费 = 3(a+b/100)+0.01c 挂号邮件(RegisterdMail)的邮费 = 4(a+b/100)+0.02c等等 请设计一个系统，计算包裹的邮资。系统使用图形用户界面，用户在图形用户界面选择邮寄类型，再输入重量、距离和报价金额，单击确定按钮系统就计算出包裹的邮资。要求系统能够灵活的增减邮寄类型和修改某种邮寄类型的邮资计算方法。(Design of a parcel of charge system, the type identified in the case of mail, parcels by the weight of the parcel postage a, mailing distance b, c insured amount three parameters. Such as: regular mail (RegularMail) postage = 3 (a+b/100)+0.01c registered mail (RegisterdMail) postage = 4 (a+b/100)+0.02c etc. Please design a system to calculate the parcel postage. System using the graphical user interface, users select the mail type graphical user interface, and then enter the weight, distance and offer amount, click the OK button the system will calculate the parcel postage. Require the system to increase or decrease mailing flexible type and modify some types of mailing postage calculation.)

This class implements a launcher shortcut for directly accessing a single account for Andriod.

说明：  提供全国市级边界的shp高分辨率shp文件(21/5000 Provide SHP high resolution SHP files for national municipal boundaries)

Email protocols on the internet Post Office Protocol version 3 (POP3) is a standard mail protocol used to receive emails a remote server to a local email client.- POP3

2.设计一个9x9的棋盘窗口，用黑白相间颜色填充棋盘。棋盘大小为600x600，标题为“棋盘”，窗口大小不可改变。程序文件命名为Exe8_2.java。(2. Design a 9x9 board window, filling the board with black and white colors. Board size is 600x600, titled chessboard , the window size can not be changed. Program file named Exe8_2.java.)

thinking in java 第四版第九章的源码和课后代码(the code of thinking in java and its exercise the nine charpter)