JavaCard211API

网上在线书城的注册登录，书籍的购买，订单的查询功能(Online online bookstore registration, book purchase, order query function)

java Socket服务端和客户端源程序(java socket server and client )

this is a java programming for some functions of the cube.

TCP 易语言 远程控制 源码(TCP easy language remote control source code)

java MD5算法加解密工具类，直接就能够调用(Java MD5 Algorithms Encryption and Decryption Tool Class)

给出数组中的一串数字，找到里面缺省的第一个正整数(For example, Given [1,2,0] return 3, and [3,4,-1,1] return 2. Your algorithm should run in O(n) time and uses constant space. )

A thin wrapper around shell s read function showing a file name on error.

Wicked Cool Java contains 101 fun, interesting, and useful ways to get more out of Java. This isn’t intended as a Java tutorial–it’s targeted at developers and system architects who have some basic Java knowledge but may not be familiar with the wide range of libraries available. Full of example code and ideas for combining them in useful projects, this book is perfect for hobbyists, and professionals will find tips and open-source projects to enhance their code and make their jobs easier. Topics include converting a non-XML text structure into XML using a parser generator, experimenting with a Java simulator for the Cell Matrix, creating dynamic music and sound in Java, working with open-source class libraries for scientific and mathematical applications, and many more.

一个JAVA做的设备管理系统，基本输入，输出操作(a JAVA device manage)

本文件是在VISUAL C++环境下开发的汽车货运管理系统，感兴趣的可下载。(This document is in the VISUAL C++ development environment trucking management system, interest can be downloaded.)