Thread: help to store data inside temp string

hi,
i am new in this language i made little progress but still have issue with this 3 red lines anyone can help me with it please.

Code:

#include <winsock2.h>
#include <windows.h>
#include <iostream>
using namespace std;
#define hosty "localhost"
#define page "update/check.php"
int check()
{
    char temp;
        WSADATA wsaData;
    if (WSAStartup(MAKEWORD(2,2), &wsaData) != 0) {
        cout << "WSAStartup failed.\n";
        system("pause");
        return 1;
    }
    SOCKET Socket=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
    struct hostent *host;
    host = gethostbyname(hosty);
    SOCKADDR_IN SockAddr;
    SockAddr.sin_port=htons(80);
    SockAddr.sin_family=AF_INET;
    SockAddr.sin_addr.s_addr = *((unsigned long*)host->h_addr);
    if(connect(Socket,(SOCKADDR*)(&SockAddr),sizeof(SockAddr)) != 0){
        return 1;
    }
    send(Socket,"GET /" page " HTTP/1.1\r\nHost: " hosty "\r\nConnection: close\r\n\r\n", strlen("GET /" page " HTTP/1.1\r\nHost: " hosty "\r\nConnection: close\r\n\r\n"),0);
    char buffer[10000];
    int nDataLength;
    temp = "";
    while ((nDataLength = recv(Socket,buffer,10000,0)) > 0){        
        int i = 0;
        while (buffer[i] >= 32 || buffer[i] == '\n' || buffer[i] == '\r') {
            cout << buffer[i];
            temp = temp & buffer[i];
            i += 1;
        }
    }
    closesocket(Socket);
        WSACleanup();
}
int main()
{
    for(;;)
    {
        check();
        printf("\nchecked.");
        Sleep(10000);
    }
    return 0;
}

sorry didn't notice C and c++ hahaha

anyone can help me with this little problem?

Originally Posted by Salem

Operators in C and C++ - Wikipedia, the free encyclopedia
& is a bitwise operator in this context.

Though TBH, this looks like a VB programmer trying to do string concatenation.

Perhaps (in this case)

Code:

string temp = "";
while (i < nDataLength && (buffer[i] >= 32 || buffer[i] == '\n' || buffer[i] == '\r') ) {
            cout << buffer[i];
            temp += buffer[i];
            i += 1;
        }

thank you mr salem it worked 100%