Allowing for the right kind of input into PowerShell functions is important. It can mean the difference between writing a function once and forgetting about it constantly having to refactor it to ...

Are all of the default PowerShell cmdlets exactly the way you like them to be? Do they have all of the parameters you think should be standard and have no extras? Probably not. We all have our quirks ...

Most of the time when writing ad-hoc PowerShell scripts, you'll most likely be writing synchronous tasks. These are tasks that run in serial which inherently wait for the previous task to complete ...