HashTables in Powershell | PowerShell Tutorial

HashTables in Powershell

Arrays and hash tables are two of the most common data structures available in modern scripting languages, and Windows PowerShell supports both of them. An array, which is sometimes referred to as a collection, stores a list of items. A hash table, which is sometimes called a dictionary or an associative array, stores a paired list of items.

Hash tables are useful when you want to store and retrieve items by name

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