具有显示一般函数的功能，如SIN、COS、TAN、CTG等

高效的指针处理程序,wa-efficient pointer handling procedures, wa

java 编写的背包问题，按不同的方法（第二种）-prepared by the knapsack problem by different methods (second)

在MFC中使用定时器来改变窗体背景，已经本程序演示了使用托盘图标。-Used in the MFC timer to change the form background, has demonstrated the use of this procedure tray icon.

一个动态链接库的例子 用于说明什么是动态链接库及其工作原理-an example of dll

swfupload大文件上传，有进度条，在ie6/7/8下正常运行,vs2010下调试正常。基于swfupload2.2进行。swfupload,swfupload,swfupload,swfupload,swfupload

反转string中的字符串。如果成功，则返回改变后的字符串，否则返回一个错误-reversal string of string. If successful, it returns the string change or return an error

本程序的主要功能为求最小乘车路径问题-the main functions of the procedures for the sake of the smallest travel routing problem

TWINCAT PLC modbus 接口编程实例-TWINCAT PLC modbus interface programming examples

化工设备图形监控，用到的可以下载，很不错的。 化工设备图形监控，用到的可以下载，很不错的。-Chemical Equipment graphical monitoring, can be used to download, very good. Chemical Equipment graphical monitoring, can be used to download, very good.

并不在于提供C/C++程序员求职面试指导，而旨在从技术上分析面试题的内涵。文中的大多数面试题来自各大论坛，部分试题解答也参考了网友的意见。 许多面试题看似简单，却需要深厚的基本功才能给出完美的解答。企业要求面试者写一个最简单的strcpy函数都可看出面试者在技术上究竟达到了怎样的程度，我们能真正写好一个strcpy函数吗？我们都觉得自己能，可是我们写出的strcpy很可能只能拿到10分中的2分。读者可从本文看到strcpy函数从2分到10分解答的例子，看看自己属于什么样的层次。此外，还有一些面试题考查面试者敏捷的思维能力。 分析这些面试题，本身包含很强的趣味性；而作为一名研发人员，通过对这些面试题的深入剖析则可进一步增强自身的内功。 -Not is to provide C/C++ programmer job interview guide, which aims to examination questions from a technical analysis of face connotations. Most of the text surface examination questions from the major forums, part of the answer in reference to the Questions User s views. Many face examination questions seem simple, yet profound basic skills needed in order to give the perfect answer. Company asked interviewers to write a simple strcpy function of the interview can be seen in the technology of how to achieve the extent of what we can really written a strcpy function do? We all feel that you can, but we write the strcpy is likely to receive only 10 points in 2