计算式求值栈操作

python 文件上传，可以直接将你上传的文件内容存入数据库-python file upload, you can directly to the content of the documents you upload into the database

IEEE 802.11b-1999 Supplement to 802.11-1999,Wireless LAN MAC and PHY specifications: Higher speed Physical Layer (PHY) extension in the 2.4 GHz band -IEEE 802.11b-1999 Supplement to 802.11-1999, Wireless LAN MAC and PHY specifications: Higher speed Physical Layer (PHY) extension in the 2.4 GHz band

ASP中文参考手册-ASP Chinese reference manual

Microsoft C高效编程-efficient Microsoft C Programming

电子技术培训课件，第一单：半导体二极管、三极管和场效应管。-electronic training courseware, the first single : semiconductor diodes, transistors and FETs.

Delphi 7组件应用实例 书籍语言： 简体中文 书籍类型： 程序设计 授权方式： 免费软件 书籍大小： 105 KB -Delphi Component Application seven books Language : English books categories : program design license : free software books Size : 105 KB

这是一本VisualC++6.0从入门到精通－（全版）的电子书，我找了好长时间才找到的，挺好的。-This is a VisualC++6.0 from entry to the master- (full version) e-book, I found a long time to find good, quite good.

Intel PXA270封装及管脚，对开发此芯片的硬件工程师有帮助-Intel PXA270 pin package and on the development of this chip hardware engineers help

关于JDBCAPI数据库编程的书，主要介绍Java程序设计基础、SQL基础知识、JDBC应用、接口和类，以及如何在JSP和Servlet中使用JDBC。-on JDBC Database Programming, the book introduces Java programming foundation, basic knowledge of SQL, JDBC application interface and category, and how the JSP and Servlet using JDBC.

SQL语言参考大全,是学习微软SQL数据库的好书。-SQL Language Reference Book, are studying the book Microsoft SQL database.