C memcpy

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

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

Source: stackoverflow.com

Similar codes

0 vote259 views1 answer
Macro definition and expansion
C
0 vote242 views1 answer
Gdebi install with yes option
C
0 vote252 views1 answer
Turn a char array into double C
C
0 vote246 views2 answers
String array input in c
C
0 vote242 views2 answers
#pragma pack(1) in c
C
0 vote243 views1 answer
Odd even in c with ternary operator
C
0 vote261 views1 answer
How to check if a string pointer is empty in c
C
0 vote257 views1 answer
Check if string is the same c
C
0 vote253 views1 answer
Debian unhold packages
C
0 vote244 views5 answers
Helloworld c
C