Jun 20, 2024 · Because arrays are such a basic feature of PowerShell, there is a simple syntax for working with them in PowerShell. Create an array. An empty array can be created by using …

Jun 26, 2023 · A hashtable is a data structure, much like an array, except you store each value (object) using a key. It's a basic key/value store. First, we create an empty hashtable. $ageList …

Jan 3, 2025 · It isn't easy to delete elements from an array, but you can create a new array that contains only selected elements of an existing array. For example, to create the $t array with …

Jan 19, 2025 · Typically, when you create a hashtable you include the key-value pairs in the definition. However, you can add and remove key-value pairs from a hashtable at any time. …

Jan 8, 2025 · An array is created via an array creation expression, which has the following forms: unary comma operator ,array-expression , binary comma operator , range operator , or New …

Jun 20, 2024 · PSCustomObject is a great tool to add into your PowerShell tool belt. Let's start with the basics and work our way into the more advanced features. The idea behind using a …

Jan 29, 2024 · PowerShell is effectively using array splatting to bind the values to the parameters of the script block. When using ArgumentList, if you need to pass an array as a single object …

The New-Guid cmdlet creates a random globally unique identifier (GUID). If you need a unique ID in a script, you can create a GUID, as needed.

This example shows how to create an object with a constructor that takes multiple parameters. The parameters must be put in an array when using ArgumentList parameter.

Jan 19, 2024 · To delete a particular value from an array, use array notation to assign a value of $null to the particular item. For example, the following statement deletes the second value …