DESencrypt

时间类工具，封装了常用的日期转化以及计算函数(Time class tool encapsulates the usual date conversion and computing functions)

c#的网络传输程序。一个server程序，可以chat也可以传文件，适合初次适用c#编网络程序的用户-c# network transmission procedures. A server process, can also chat documents, the initial application for c# series of procedures network users

c#单例实例模式，实现单例功能，单例实例模式，实现单例功能，(C# singleton instance mode, realizes singleton function, singleton instance mode, realizes singleton function.)

arm下驱动WAVECOM模块Q2403的源代码，包括拨打电话，发短信，串口中断接收发送等！-arm driving under Enfora Flash Card module source code, including telephone calls and send text messages, send interrupt reception so!

局域网内的聊天工具源代码...原理简单...值得初学者学习-LAN chat tool for source code ... The principle should be simple for beginners to learn ...

说明：  但是对于“真二叉树”（每个内部节点都有两个孩子的二叉树），给定它的先序、后序遍历序列足以完全确定它的结构。将二叉树的n个节点用[1, n]内的整数进行编号，输入一棵真二叉树的先序、后序遍历序列，请输出它的中序遍历序列。(But for one proper binary tree, in which each internal node has two sons, we can uniquely determine it through its given preorder traversal sequence and postorder traversal sequence.Label n nodes in one binary tree using the integers in [1, n], we would like to output the inorder traversal sequence of a binary tree through its preorder and postorder traversal sequence.)

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实现局域网通信以及文件传输的功能，具有添加好友功能。-To achieve LAN communications and file transfer capabilities

本文档介绍了AE+C#环境下符号化的使用，图层符号化内部接口的详细介绍及使用，适合初学者学习参考，有兴趣的可以下载(This document describes the AE+C# environment symbolic use of the internal interface layer symbology detailed description and use, suitable for beginners to learn, are interested can download)

用delphi设计的代理服务器,是很好的学习的例子.-with delphi design proxy server, is a good example of learning.