Arrays
======
Initialize by
$a = 1,2,3,4
Query by
$b = $a[3]
Constants
=========
Created without $
Set-Variable -name pi -value 3.142 -option constant
Referenced with $
$pi
Functions
=========
Parameters separated by space. Return is optional
function sum ( [int]$a, [int]$b )
{
return $a + $b
}
Calling the function:-
sum 4 5
Variables
=========
Must start with $
$a = 32
Can be typed
[int]$a = 32