一个tcp通讯公用程序

自动递归删除文件的工具程序-automatically delete files recursive procedure tools

将.rar去掉后用bin方式传到sco unix上解包。 需要在sco unix 5.0.5以上，informix7.0以上环境运行。在其它环境运行需要重新make. -will. Rar removed after using bin way sco unix reached on a package. Unix sco in 5.0.5 above, the operating environment informix7.0 above. In other environments need to re-make running.

qt 一个联系pthread 使用的例子 简单易懂-qt a link pthread examples of the use of easy-to-read

高效率文件过滤API，使用窗口技术来过滤文件记录，用户可以自定义过滤条件及窗口大小。-High-efficiency paper filter API, using the window technique to filter paper records, the user can customize the filter conditions and the window size.

兼容linux和windows平台的sokcet编程程序-Compatible with linux and windows platform programming procedures sokcet

unix下模仿ping功能，测试网络环境下网络主机连接情况-err

多线程程序作为一种多任务、并发的工作方式，有以下的优点： 　　1) 提高应用程序响应。这对图形界面的程序尤其有意义，当一个操作耗时很长时，整个系统都会等待这个操作，此时程序不会响应键盘、鼠标、菜单的操作，而使用多线程技术，将耗时长的操作（time consuming）置于一个新的线程，可以避免这种尴尬的情况。 　　2) 使多CPU系统更加有效。操作系统会保证当线程数不大于CPU数目时，不同的线程运行于不同的CPU上。 　　3) 改善程序结构。一个既长又复杂的进程可以考虑分为多个线程，成为几个独立或半独立的运行部分，这样的程序会利于理解和修改。 -multithreaded process as a multi-task, complicated by the way, has the following advantages : 1) improve application response. This graphical interface is especially meaningful, when a very long time-consuming operation, the entire system will wait for the operation, this procedure will not respond to keyboard, mouse, the menu of operations, and the use of multithreading technology, long will be time-consuming operation (time consuming) under a new thread, avoided this embarrassing situation. 2) multi-CPU system more effective. When the operating system would ensure that not more than a few threads CPU number of different threads running on different CPUs. 3) to improve program structure. A long and complex

NUCLEUS下错误代码查询！-look up the error code in NUCLEUS

用SmartGen 生成一个2k*8 Dual Port RAM，并通过串口发送数据初始化RAM。然后通过串口返回到上位机的串口调试程序显示。-SmartGen generated using a 2k* 8 Dual Port RAM, and sending data through the serial port to initialize RAM. And back through the serial port to the PC serial port debugger display.

Linux编程经典教材，英文原版书，绝对清晰非扫描版，讲述了Linux下编程的方法和技巧，是不可缺少的工具书。-Linux Programming classic textbook, English original book, absolutely clear and non-scan version of Linux under the program described the methods and techniques is an indispensable tool.