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

1 vote313 views1 answer
Variably modified ‘_memory’ at file scope
C
0 vote341 views2 answers
C &= operator
C
1 vote337 views1 answer
Create postgresql dump database mac
C
0 vote284 views1 answer
How to switch database in mongodb
C
0 vote340 views1 answer
Eslint error 'require' is not defined
C
1 vote335 views1 answer
Pi in c language
C
5 votes324 views1 answer
Type change in c
C
0 vote336 views1 answer
Divide a linked list into three parts based on their position mod 3.
C
1 vote434 views1 answer
Last element in flutter
C
-2 votes339 views1 answer
Passing a pointer to a function
C