CalculatorStack

动态html语言，基本每个编程的语言都需要，非常棒的查询手册(Dynamic html language, the basic needs of each programming language, great manual query)

PowerBuilder完全教程，希望对学习pb的人有所帮助(PowerBuilder fully Guide, and I hope to learn pb of help)

基于openh323开发的网络会议服务器软件。-based on the development of Web conferencing server software.

本文章是一篇基于单片机应用于门禁系统的文章，具有科普性质的文章。(This article is a microcontroller-based access control systems used in the article, with the nature of science articles.)

基于ffmpeg+sdl的视频播放器，直接部署工程然后，设置本地视频路径就可以播放视频。(Based on ffmpeg+ sdl video player, direct deployment project then set the local video path can play video.)

提供了许多vc上的界面的类库,使得大家用vc做界面时不太辛苦()

数据库程序,是一个DVD出租系统的源码! 能记录删除出租记录和录像带的信息(database program, is a DVD rental system source code! Records can be deleted video rental records and information)

Codigo que genera el n esimo renglon del triangulo de pascal

说明：  这是外汇活动中的一种 可以从多种货币的汇率差异中,获得利润(This is one of the foreign exchange activities that can be profited from the exchange rate differences of multiple currencies.)

武汉大学编制的单点定位解算软件，独家啊！(Wuhan University, prepared by a single point positioning solver software, exclusive ah!)