How to write a code to get even numbers between 1 to 100?

Best way I have ever seen, stefan

my personal method:

a!forEach(
    items: enumerate(100)+1,
    expression:{
        if(
         mod(fv!item,2),
         {},
         fv!item
        )
    }
)

requirements:
if needed, check the mathematical meaning of modulus and how its working.
the value 1 (as integer) -> can be interpreted as the boolean value "true"
and the value 0 as false.