Hash tables are frequently used because they are very efficient for finding and retrieving data. You can use hash tables to store lists and to create calculated properties in PowerShell. And, ...

In this next installment of my ongoing PowerShell series, I want to focus on putting PowerShell objects to work for you. Let me warn you in advance, however: Put on your advanced thinking caps for ...

online version: https://learn.microsoft.com/previous-versions/powershell/module/microsoft.powershell.core/about/about_hash_tables?view=powershell-4.0&WT.mc_id=ps ...

The Group-Object cmdlet can offer up lots of information if you extract that info through hash tables. Here's how. One of the greatest benefits of Windows PowerShell is how it lets us slice and dice ...