Sorting Hash Tables

Hash Tables store key-value pairs, and you normally cannot sort its content. Let's define a Hash Table first to examine this: $hash =...

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Using Hash Tables

Hash Tables are a great way to organize data. A hash table stores key-value-pairs. To create a new hash table variable, try this: $person = @{} You...

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Strongly Typed Variables

Unless you override how PowerShell stores variable content, you may find that PowerShell does not automatically pick the best type. For example,...

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Making Variables Constant

If you need to write more robust scripts, it makes sense to write-protect certain variables. Whenever you want a variable to set its content as...

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Assigning Variables

With PowerShell, you can assign values to multiple variables. For example, to initialize three variables to the same default value, use this: $a =...

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