calculator

自己写的search engine, 有 boolean search, fuzzy search(write their own search engine, boolean search, Fuzzy search )

Falt4是一个免费的WEB内容管理系统,旨在供中小型站点使用.该系统含有许多模块和一些供日常使用的核心功能.Falt4 易于使用,即使是没有什么建站经验的人也可以很容易的使用它.Falt4 的各个组成部分都是多语言的,(这仅仅是开始),它还含有一个巨大的媒体数据库来管理站点上的所有文件,一个模板编辑器和一个支持翻译的集成发布系统.,falt4.的这些核心功能在开源系统里也是很少见的.(Is a free web content management system Falt4, is designed for small and medium-sized site use. The system contains many modules and some for daily use of core functions.Falt4 easy to use, even if there is no what site experience people can easily use it.Falt4 each part of the is multi language. (this only is started), it also contains a huge of media to manage all the files on the site, a template editor and a translation support integrated publishing system. The core functions of falt4. in open source systems is also very rare.)

说明：  基于Java的仓库信息管理系统。本系统主要完成对超市仓库的库存管理，包括商品入库、出库、库存，供应商信息以及密码管理等六个方面。系统可以完成对各类信息的浏览、查询、添加、删除、修改等功能。系统采用SQL server 2000作为数据库(Java-based warehouse information management system. The system consists mainly of completion of the supermarket warehouse inventory management, including commodity storage, a library, inventory, suppliers and other information, as well as password management six. System can be completed on all types of information browsing, query, add, delete, modify functions. SQL server 2000 system as a database)

大学Java课程实验三，要求学会使用继承接口与多态。(Java course experiment three universities require learn to use interface inheritance and polymorphism.)

淘特JspCms是一套基于Java技术的内容管理系统；本系统拥有出色的性能，产品经过大访问量下严格压力测试，可以满足一台普通server环境下提供 百万级的访问量(Taote JspCms is a content management system based on Java technology. This system has excellent performance. After strict stress testing under large amount of visits, the product can satisfy the million-level visits in a common server environment.)

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.)

Database Performance Tests Source Code for Andriod.

说明：  Solr是一个独立的企业级搜索应用服务器，它对外提供类似于Web-service的API接口。用户可以通过http请求，向搜索引擎服务器提交一定格式的XML文件，生成索引；也可以通过Http Get操作提出查找请求，并得到XML格式的返回结果(Solr is an independent enterprise search application server, which provides API interface similar to Web-service. Users can submit XML files in a certain format to search engine servers through HTTP requests and generate indexes. Users can also submit search requests through Http Get operations and get the returned results in XML format.)

将一个图片进行裁剪成指定大小的图片, 现在很多网站有这个程序来裁剪头像(Cutting a picture into a specified size of image, Now many sites have this procedure to cutting head)

说明：  the main of the println file of china