football

说明：  设计一个学生注册界面。输入的信息包括学号（6位数字），姓名（不超过6个汉字），密码（不少于6个字符，不多于8个字符，且需要输入2次，2次输入的密码必须完全相同），专业（从“数学”、“计算机”和“外语”中选择，也可以自行输入），年级（从“一年级”、“二年级”、“三年级”和“四年级”中选择一项，且只能选择一项）。点击“注册”按钮后，程序检查输入是否正确，若错误则显示相应的提示信息，否则弹出一个消息窗口，显示所有输入的注册信息。程序文件命名为Exe9_1.java(Design a student registration interface. Input information includes student number (6 digits), name (no more than 6 Chinese characters), password (no less than 6 characters, no more than 8 characters, and need to be input twice, the password must be exactly the same for two times), major (selected from "mathematics", "computer" and "foreign language" or self-input), grade (from "first grade", "second grade", "third grade). Choose one of the grades and the fourth grade, and only one of them. After clicking the "Registration" button, the program checks whether the input is correct, and displays the corresponding prompt information if the error occurs. Otherwise, a message window pops up to display all the input registration information. The program file is named Exe9_1. Java)

这书着重点是讲java线程，但不局限于java，对posix线程库,win32线程库都有涉及，并对这三者做了一些比较，对于想深入了解线程的人，这书是绝对有帮助的。 -The focus is to talk about this book java threads, but not limited to java, for posix thread library, win32 thread library are involved, and these three have done some comparison, for those who want in-depth understanding of the thread, and this book is definitely helpful.

Java较高级的应用，，值得一看。-senior Java applications overseas.

android  SharedPreferenceDemo（保存账号信息）  本地保存app账号相关信息，登陆账号，登陆密码，设置自动登陆，下次登陆时候，显示账号信息。

通过控制台猜100以内数字，直到才对为止。-Guess the number within the 100 through the console until Caidui up.

出三十道小学水平的算术题以及附带解答

Mybaties 的基础入门1， 开发工具 IDEA， TomCat，SQL(Introduction to Mybaties 1, Development tools IDEA, TomCat, SQL)

这是通过运行的Java源代码，是一个可执行的程序。-this is by running the Java source code, is an executable program.

拼图源码,通过它可以很好的实现拼图。得到一副唯美的图片-Puzzle Source

这是图书馆管理员可以借阅图书的项目图书馆员可以管理图书和借阅；