一套简单的购物车程序，由外国人编制，功能及实现方式都不错。...

操作系统模拟磁盘调度算法 先进先出 最短优先 扫描算法-disk operating system simulation algorithm FIFO scheduling priority shortest scanning algorithm

This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sends you email when it can t connect, and every so often while the server is still down. It sends a final message when it comes back up. If you have email paging, just direct the email to your pager address.-This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sends you email when it can t connect, and every so often while the server is still down. It sends a final message when it comes back up. If you have email paging, just direct the email to your pager address.

转载c++例子，是一个关于文件系统管理的代码，可以下来-reproduced example is a file system on the management of code can look down

pc.c是移植于μCOS-II的PC服务代码（pc.c） 主要改动： 1、#include "includes.h"改为"config.h" 2、在屏幕上显示改为向UART0发送数据，在电脑上显示，影响的函数： PC_DispChar()、PC_DispClrCol()、PC_DispClrRow()、PC_DispClrScr()和PC_DispStr() 3、获取键值改为从UART0获取，影响的函数：PC_GetKey() 4、因为没有dos环境所作的修改，影响的函数： PC_DOSReturn()、PC_DOSSaveReturn()、PC_SetTickRate()（删除）、PC_VectGet()（删除）和 PC_VectSet（删除）。 5、因为定时器不同所作的修改，影响的函数： PC_ElapsedStart()和PC_ElapsedStop()。 6、因为实时时钟不同所作的修改，影响的函数：PC_GetDateTime()。-pc.c is transplanted COS-II PC service code (pc.c) major changes : 1,# include "includes.h" with "config.h" two, displayed on the screen changed to UART0 send data on the computer, the function : PC_DispChar (), PC_DispClrCol (), PC_DispClrRow (), PC_DispClrScr (), and PC_DispStr () 3, access keys to read from UART0 acquisition, the function : PC_GetKey () 4 because no dos environment changes, it will affect the function : PC_DOSReturn (), PC_DOSSaveReturn (), PC_SetTickRate () (deleted), PC_VectGet () (deleted) and PC_VectSet (deleted). 5, becaus

c++提示扩展工具代码-c prompt expansion tool code

应用背景可应用于电磁感应加热的单片机控制，能完成加热器功率控制，以及温度保护，过压保护，过流保护，数码显示等功能。实际可应用于化工，塑料等行业的电加热应用关键技术用于工业加热器的软件控制，通过控制PWM输出，调节功率大小。软件加入各种保护功能，使工业加热器安全可靠的工作

运用jdk，tomcat6.0.14,jdbc,sql2000开发的数据库系统-Use jdk, tomcat6.0.14, jdbc, sql2000 database system developed

该程序是时间显示程序,一般可以使用LCD显示.-time of the procedure is indicated procedures, the general can use LCD display.

its a simple student database from a site

gis地图 --- --文字1-gis writing a map