alx9r

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alx9r has asked 15 questions and find answers to 26 problems.

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alx9r questions

Testing for null in Powershell: Why does testing an empty array behave differently from an empty string?
Are there Powershell cmdlets that install and remove Windows drivers?
Why does $_ behave differently when in a .ps1 versus .psm1 files?
Is module auto-loading meant to be reliable?
How can I prevent a string argument changing from null to empty when bound to a parameter?
Why is there a distinction between co and contravariant functors in Haskell but not Category Theory?
How do you programmatically get a list of all common parameters?
In what conditions does powershell unroll items in the pipeline?
What is the idiomatic way to slice an array relative to both of its ends?
Why can't parameter sets be resolved based on [string] vs [hashtable] vs [pscustomobject]?

alx9r answers

Testing for null in Powershell: Why does testing an empty array behave differently from an empty string?
What is the relationship between gwmi and Get-WmiObject
Pester mock method for Powershell 5 class
Is there any way for a powershell module to get at its caller's scope?
Recursive -Verbose in Powershell
Powershell class implement get set property
Remove Class from Memory in PowerShell
In what conditions does powershell unroll items in the pipeline?
VS2015: How to hide the 'References' folder in solution explorer?
How to export a class in a PowerShell v5 module