On Sunday, 22 January 2017 at 15:51:01 UTC, Suliman wrote:
string str = "abc";
writeln(str.ptr);
str = "def";
writeln("last data: ", *(str.ptr));
writeln("old data: ", *(str.ptr-1)); // print nothing
writeln("old data: ", *(str.ptr-2)); // print c
It's look like that there is some gap between data, because `d`
minus 1 should be `c`, but `c` I am getting only if I am doing
`-2`. Why?
writeln("old data: ", cast(int)*(str.ptr-1));
#old data: 0
String is gaping by zero?? I thought they are continuously like
abcdef
---↑
Where `↑` is equal to `ptr`.
