In PowerShell and many languages, an array is a set of items all represented by a single variable. To explain arrays and how to manage them in PowerShell, let's start with the example of a set of ...

In the second part of this series, Brien shows how to import a .CSV file into a PowerShell array, including two methods for zooming in on just the specific data you need and filtering out the rest. In ...

I’m making a new Powershell inventory script. I already have one, but I’m fiddling with the arrays to see if I can make the code a little prettier. I can make variables that have custom members with ...

I'm making a script that will write a two-dimensional array to an Excel spreadsheet. The script is meant to be called from within other scripts. An outer loop runs once for every row in the array. An ...

Using + and += operators are generally discouraged to be used with PowerShell arrays because they create a new array under the hood (because they use C# arrays that have a fixed size), leading to bad ...

You generally want to split arguments into an array when using PowerShell-native tools or commands that expect individual arguments to be passed separately. This ensures that each argument is treated ...