Typically, you create a new variable by typing the variable name and its value, such as $Var = 3, but you can use the New-Variable cmdlet to use its parameters.

Jan 9, 2026 · Discover how to use expressions in Azure Pipelines. Define conditions, evaluate variables, and streamline your CI/CD workflows with this guide.

Oct 27, 2025 · Variables are name-value pairs defined by you for use in a pipeline. You can use variables as inputs to tasks and in your scripts.

A variable is a unit of memory in which values are stored. In PowerShell, variables are represented by text strings that begin with a dollar sign ($), such as $a, $process, or $my_var. …

Jan 16, 2026 · Variables exist and are global only within the cloud flow that creates them. Also, they persist across any loop iterations inside the flow. When you reference a variable, use the …

May 23, 2025 · To substitute variable values in the command line or scripts, enclose the variable name in percent signs (%VariableName%). This allows cmd to reference the variable's value …

When you create variables in your flows, Power Automate converts them to a specific type based on their content. Some of these data types are widely used throughout the application, such as …

Mar 25, 2025 · See levels of output variables to determine the appropriate syntax for each use case. For more information about output variables, see set variables in scripts and define …

Mar 26, 2025 · When you enable LSA protection on x86-based or x64-based devices that use Secure Boot or UEFI, you can store a UEFI variable in the UEFI firmware by using a registry …

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