Memcpy c++ usage

#include<cstring> // or string.h
int main(){
	char a[4],b[]={"hello"};
  	memcpy(a,b,strlen(b)*sizeof(char));//destination,source,size*sizeof(type)
  	
}

Similar codes

2 votes199 views1 answer
Replace a char in string c++ at a specific index
C++
1 vote195 views1 answer
Merge images opencv c++
C++
0 vote200 views1 answer
Lua table contains
C++
0 vote193 views1 answer
C++ sorting and keeping track of indexes
C++
0 vote206 views1 answer
Sfml time set
C++
-1 vote206 views1 answer
How to pass arrays by reference c++
C++
0 vote179 views1 answer
How to generate number in c++
C++
0 vote184 views1 answer
C++ measure time in microseconds
C++
0 vote199 views1 answer
C++ meaning ::
C++
2 votes188 views1 answer
How to hide ui elements unity
C++