Base64 Encoder in JAVA

用java写的一个拼图游戏.j2se的小程序.虽然不是什么高深的东西.但是希望给大家有点帮助-with a written pieces of the jigsaw. Java small procedures. Although not a complicated thing. But we want to give a little help

图书馆管理系统, 可以维护印刷图书和电子图书. 其中包括借书,还书,续借,以及用户管理功能-library administaration system, is a text based interactive program that keeps reading and executing commands from the standard input(the keyborad) until exit command is issued.

一个简单的使用电话卡的JAVA程序-use of a simple phone card procedures JAVA

电子邮件的客户端程序 能实现电子邮件的上传与下栽 -e-mail client program to achieve e-mail and upload crashed

测试java数据类型的长度范围，例如int4字节-Test java data type, length range, for example int4 bytes

这是一个实用的程序.-This is a practical procedure.

JAVA的基础程序，实现对简单数列的索引以及排序。-JAVA the basis of the procedures to realize a simple count of the index and sort out.

数据结构实习~~~运动会系统-Sgfsf

这是一个画雪人的小程序-This is a small painting Snowman procedures

这些是关于重复运用Classes的源码，包括类的使用，包括继承等功能-these are repeated use Classes on the source, including the type of use, including inheritance, and other functions.