
Basic Data Operation

This is a basic data operation. It represents a fundamental action on a basic data type.
You may see other such operations in the Basic Data Operations category, or:


Integer Operations
Arithmetic |
Comparison
Boolean Operations
Bitwise |
Logical
String Operations
Concatenation |
Interpolation |
Comparison |
Matching
Memory Operations
Pointers & references |
Addresses




Task

Demonstrate how to get the address of a variable and how to set the address of a variable.




variable foo
foo .  \ some large number, an address
8 foo !
foo @ .  \ 8
