PowerShell arrays are an essential feature of the PowerShell scripting language. But if you haven’t used one (or haven’t realized that you have), you might need to get a little education on the topic!

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 ...

• PowerShell allows the creation and manipulation of arrays, which store multiple values in a single variable. Each item in the array can be accessed individually using its position number. • Arrays ...

Loops are an essential part of any programming language, and PowerShell looping is no exception. Loops allow you to repeat a block of code multiple times, which can be useful for a wide range of tasks ...

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 ...

So I'm working on some code to work around some stupid Okta limitations. The short end of it is that I basically have three giant arrays. One is all users in AD, one is all users in Okta, and the 3rd ...

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 ...