Memcpy c

Memcpy in c

#include <stdio.h>
#include <string.h>

int main () {
   const char src[50] = "http://www.tutorialspoint.com";
   char dest[50];
   strcpy(dest,"Heloooo!!");
   printf("Before memcpy dest = %s\n", dest);
   memcpy(dest, src, strlen(src)+1);
   printf("After memcpy dest = %s\n", dest);
   
   return(0);
}

Source: tutorialspoint.com

C memcpy array

int dst[ARRAY_LENGTH];
memcpy( dst, src, sizeof(dst) ); // Good, sizeof(dst) returns sizeof(int) * ARRAY_LENGTH

Source: stackoverflow.com

Similar codes

0 vote146 views1 answer
Eliminare file in c
C
0 vote146 views1 answer
Esp32 dhcp server
C
0 vote146 views1 answer
Opération bit à bit c
C
0 vote141 views1 answer
How to compile and run a program in c
C
10 votes127 views2 answers
Linux sleep with exec /bin/sleep
C
1 vote133 views1 answer
C code template
C
1 vote141 views1 answer
Add border to image android
C
1 vote137 views1 answer
Docker container give usb access
C
0 vote142 views1 answer
C include delay
C
0 vote145 views5 answers
[email protected]
C