javamail的源包，很好的邮件开发包！

防火墙和网络安全方面的测试规范和国家标准，主要是将硬件防火墙。-Firewall and network security testing norms and national standards, mainly hardware firewall.

3_8译码器是一个简单的应用实例，可以让很多同学初步学习Verilog-3_8transleter

labview xie写的邮戏，比较有意思的-labview game

用于建网站的礼花背景 是用ＨＴＭＬ语言编的-site for the construction of the fireworks background is part of the HTML language

通用二叉搜索树，包含的算法有：输出广度优先遍历、前序、中序、后序遍历结果，按树的形状打印树，统计总节点数，统计叶子节点数，统计右节点数，计算树的高度，删除所有叶子节点，插入节点，查找节点，删除节点，由前序遍历结果和中序遍历结果生成树，由后序遍历结果和中序遍历结果生成树，检查该树是否平衡和完全平衡。-generic binary search tree contains the algorithm are : output breadth- first traversal, the former sequence, sequence, after the preorder, the shape of the tree by tree print, the total number of nodes statistics, statistics leaf nodes, the nodes to the right statistics to calculate tree height, remove all leaf nodes, insert nodes, the nodes you delete nodes from the former preorder results and the results of Spanning Tree preorder, After the preorder from the results and the results preorder spanning tree, check whether the tree balanced and complete balance.

这些是自己写的，不知道合适不，也有可能会有错！java计算器的-wrote it myself, do not know is not appropriate, it may be wrong! Java Calculator

pw论坛的增强安全性程序，安全登陆问题。提问和回答的-pw Forum enhance security procedures, safety problems landing. Question and answer

icarnegie卡耐基中ssd4练习exercise4答案 绝对正确-Carnegie icarnegie in practice ssd4 absolutely correct answer exercise4

本设计的目的是通过设计和调试一个简单的文件系统，主要是模拟文件操作命令的执行，来模拟文件管理，使学生对主要文件操作命令的实质和执行过程有比较深入的了解，掌握它们的基本实施方法。具体要求如下： （1） 设计一个支持n个用户的文件系统，每个用户可拥有多个文件： （2） 采用二级或二级以上的多级文件目录管理； （3） 对文件应设置存去控制保护方式，如“只能执行”、“允许读”、“允许写等”； （4） 系统的外部特征应接近于真实系统，可设置下述文件操作命令： 命 令 功 能 命 令 功 能 Create 建立文件 Read 读文件 Open 打开文件 Write 写文件 Close 关闭文件 Copy 复制文件 Delete 撤消文件 Directory 查询目录 （5） 通过键盘使用该文件系统，系统应显示操作命令的执行结果。-the purpose of this design is by designing and debugging a simple file system, main operation is simulated documents the execution of the order to simulate document management, enable students to the main document commands the substance and the implementation process of a more in-depth understanding, They grasp of the basic method. Specific requirements are as follows : (1) design a support n user file system, each user can have multiple files : (2) use of two or more than two multi-level directory management; (3) the document should be set up to deposit control and protection methods, such as "the only

视频转换软件 支持ＷＭＶ　ＲＭ　ＭＰＥＧ　ＡＶＩ　ＡＳＦ等格式之间的转换-video conversion software support RM WMV ASF MPEG AVI format conversion between the