hmm, the thread name is kind of missguiding
this should better be "error linking to loki"
as you can see all your .o files compile fine, but the linking is the problem

did you build the Loki...

your vector has no reserved sizes, so all insertions

//option 1
vector < vector<int> > grades;
for(int i = 0; i < 30; i++)
{
vector<int> tempVec;
for(int j = 0; j < 20; j++)
{...

Anyway, this is OS dependent, but I really can't find any other way except the looping. Another way would be to check all the interrupts at kernel level and see what system calls refer to your folder...

It works just fine for me. I just added the followng lines to your program:
client side:

char buff[16] = "mamaaremere";
send( sockfd, buff, 16, 0 );

server side:

char buff[16];
int...

try posting the entire problem ... i mean your assignment requirements and how you thought about implementig it. Then I will probably be able to help you with it a bit more.

ok, what u posted is just the connection part.
What do you mean they don't interract? I mean, u know u have to send messages from server to client and from client to server via send, recv || write,...

Why bother implementig your own list when you can easly use std::list and a struct Data{ string name; int value; }; with it?

yea, i did a simple implementation without error checking. realloc return value is not checked, true. I did that for simplicity. And don't consider main, it's just a most simple test, no free done....

#define ARRAYBLOCKSIZE 3

void addtoarray( int** a, size_t *length, size_t *capacity, int x, int y )
{
for( size_t i = 0; i < *length; i++ )
if ( (*a)[i] == x )
{
if ( *length ==...

I think I understand what u mean.
I remember the old days when I was doing a simple "snake" game in pascal.
Back then I was able to do something like

repeat
repeat
.......move snake in...

well, hexData points to unallocated memory ...
use:
char hexData[BUFFSIZE];
or
char * hexData = (char*)malloc( BUFFSIZE* sizeof( char));

u get garbage because u use unallocated memory that...

yea, and when writting the assignment operator=, don't forget the assignemt to self problem

#include <iostream>
#include <string>

void main()
{
int i,br=0,d=0;
//char r[200];
std::string r;
//printf("Vnesete Recenica\n");
std::cout<<"Vnesete Recenica\n"<<std::endl;