PowerShell includes the $PSItem variable and its alias, $_, as automatic variables in scriptblocks that process the current object, such as in the pipeline. This article uses $PSItem in the examples, but …

Working with variables To create a new variable, use an assignment statement to assign a value to the variable. You don't have to declare the variable before using it. The default value of all variables is …

Dec 15, 2025 · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

Nov 18, 2025 · The value can be a constant or an expression, but it must either match the variable declaration type or be implicitly convertible to that type. For more information, see Expressions.

Feb 3, 2023 · It doesn`t put the variable as the assigned letter and when i try to put the whole path into a variable it so for ex. $D ="$ {P}:\office\setup.exe" it says /configure is wrong cannot user start …

Aug 3, 2021 · Learn more about: Integer LimitsMicrosoft-specific The limits for integer types are listed in the following table. Preprocessor macros for these limits are also defined when you include the …

Mar 30, 2022 · Use the Dim statement at the module or procedure level to declare the data type of a variable. For example, the following statement declares a variable as an Integer.

Dec 15, 2025 · Follow the steps for creating a variable library and using variable values in various stages of a deployment pipeline.

Oct 2, 2024 · body('Send_an_HTTP_request_to_SharePoint' )['Id'] In cases where you have an array, you have a JSON array object. You can use the previous expression and then construct an apply to …

Aug 27, 2025 · To declare a variable and its type, just include it in any of these functions anywhere in your app. These functions don't create variables; they only fill variables with values. You never …