small game

dsa数字签名 系统功能需求： 1.对文件进行签名，生成一个独立于原文的签名文件； 2.可以对文件进行签名，在文件后追加签名信息； 3.具有密钥管理的功能，比如密钥的生成、导入、导出； 4.可以对word文档实施操作，对word文档的内容进行签名； 5.能够比对已经实施的签名，防止进行重复的签名，以防止重放攻击； 6.可以对已经签名的文件进行单独的源文件和签名信息的分离操作。(DSA digital signature System functional requirements: 1. Sign the document and generate a signature file independent of the original text. 2. The document can be signed and the signature information can be added after the document. 3. It has the function of key management, such as key generation, import and export. 4. Word documents can be operated and the contents of Word documents can be signed. 5. Ability to compare existing signatures and prevent duplicate signatures to prevent replay attacks; 6. It is possible to separate the source file from the signature information of the signed file.)

图书管设计条码编制与图书入库模块 显示书目信息数据表所指定的或书目编号的带入库图书信息(edit Barcode )

ArcGIS Engine

Binary tree example in C++

i like electronic, i share this file to anyone. i hope it help anyone to interface.

关于单片机开发方面的非常难得的书,很强悍的实例开发。(a very rare book on On the microcontroller in the development,the development example is very powerful.)

c语言和windows SDK编写的遍历全磁盘搜索指定文件的源码。(c language and the windows SDK write traversing full disk search for the specified file source.)

这是本人在TI DSP C6713DSK开发板上开发的DTMF实现程序，已调试通过。(This is my TI DSP C6713DSK in the development of on-board DTMF realize the development of procedures have been debug through.)

MATLAB图形技术——绘图及图形用户接口(matlab figure user interface)

itools程序源码，可以管理IOS程序，需要Xcode编译，并生成MAC程序(itools can manage IOS program)