Just a tip #3 – $args in PowerShell

In scripting, there are many things to experience in many ways, the traditional way is always the best practice though, the formal way is always an option…

Traditional way

Function Add
{
param
(
[Parameter(Mandatory=$true)]
<span></span>[int] $Number1,
[Parameter(Mandatory=$true)]
[int] $Number2
)
[int] $Sum = 0
$Sum = $Number1 + $Number2
return, $Sum
}

Add -Number1 4 -Number2 5

Formal way

<span></span>$Add = {$args[0] + $args[1]}
. $Add 4 5