when I read from a file using fread (C language), the return value of fread sometimes would be 0.
As manual suggested:
do I have to write code like this?
int bytes_read;
while((bytes_read...
Type: Posts; User: Super-Man
do fread and fwrite have failure? how to handle this?
when I read from a file using fread (C language), the return value of fread sometimes would be 0.
As manual suggested:
do I have to write code like this?
int bytes_read;
while((bytes_read...
Not getting a NULL pointer error in C
I was purposely trying to get a NULL pointer in C but I failed to do this. Here is what I was coding:
int main(void) {
int x; //UNINITIALIZED so that it will represent "nothing"
int...
Problem with an array of pointers
#include <stdio.h>
int main()
{
char *p[] = {"One","Two","Three"};
int i=0;
while(p[i] != NULL)
printf("%s\n", p[i++]);
return 0;
I did not ask to ask me questions, I took this example from the textbook. I read a bad textbook and therefore I need answers and not questions. All problem solved
Function month_day: Segmentation fault
In theory, the function should work:
#include <stdio.h>
static char daytab[2][13] = { {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
{0, 31, 29, 31, 30,...
#include <stdio.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <errno.h>
#include <sys/un.h>
#include <stdlib.h>
#include <string.h>
int main()
{