We know that we need to declare variables before using it in our code. However, we variables can be assigned with 0 or 1 without declaration. In the following example we can see this. Example #include
linux socket编程指北 以下server和client的c代码均拷贝自博客,详细内容请阅读原文。在其上添加了错误码打印,修改了服务端ip和端口,并增加了makefile脚本。 server /*serve_tcp.c*/#include#include#include#include#include#include#include#include int main(){ //创建套接字
// Demo.cpp : Defines the entry point for the console application.// #include "stdafx.h" #include /*ctype.h*/#include /*stdlib.h*/#include /*stdio.h*/#include /*string.h*///#pragma comment(lib,"mcolib