飞机大战网络版

说明：  家政服务小程序。适合预约上门家政服务项目店铺使用(Housekeeping Service Procedure)

dweight c chapter 1 book c programming a modern approach

这个是一个乐高机器人足球项目，，包括完整的代码(This is a Lego robot soccer project, including the complete code)

erp java jsp struts javabean 很好很强大的(erp java jsp struts javabean very very powerful)

编写一个控制台程序，模拟在ATM机的存款和取款过程，当输入给定的卡号和密码（初始卡号和密码到数据文件里查看）时，系统能登录ATM系统，根据用户的身份不同显示不同的程序界面；取款 　　每次取款金额只能为100的倍数，总额不超过2000元，不允许透支。且取款之后，要记录取款的金额和时间。 存款 　　每次存款金额只能为100的倍数，总额不超过2000元。 修改密码 　　新密码长度不小于6位，不允许出现6位完全相同的情况，只有旧密码正确，新密码符合要求，且两次输入相同的情况下才可以成功修改密码。(Write a console program to simulate the ATM deposits and withdrawals process, when you enter a given number and password (the initial number and password to the data file view), the system can log in ATM systems, according to the user' s identity different display different The program interface withdrawal amount each withdrawal can only be a multiple of 100, the total does not exceed 2,000 yuan, does not allow overdrafts. And withdrawals after the withdrawal of the amount to be recorded and time. Deposit Amount per Deposit only a multiple of 100, totaling no more than 2,000 yuan. Change Password New Password length not less than six, allowed six identical situation, only the old password is correct, the new password meets the requirements, and enter the same case twice before they can successfully change the password.)

《head first java》的源代码(" Head first java" source code)

实现类似资源浏览器的树形目录, 作了一些功能添加()

这是关于java中字符串的相关代码源文件，大家可以试着下载下来学习或查阅(This is about the relevant code string java source files, you can try to download or access to learning)

自己学习过程中做的计算器，还在修改,只实现了基本的算数功能，并且可能还存在BUG(The calculator that i do in the course of my study is still changing)

用java3d写得一个小程序，有缩放、旋转、平移等功能(A small program written by java3d, zoom, rotate, pan, etc.)