Category Archives: Enterprise Java

In C++ and C#, developers have freedom to modify variables by directly having access to memory location.
In C++,
#include <stdio.h>
void swapnum(int &i, int &j) {
int temp = i;
i = j;
j = temp;
}
int main(void) {
int a = 10;
int b = 20;
swapnum(a, b);
printf(“A is %d and B is %d\n”, a, b);
return 0;
}
In C#,
int a = 1;
modify(ref a); //now [...]