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

When you use a variable in a template that isn't marked as available in templates, the variable doesn't render. The variable doesn't render because its value isn't accessible within the template's scope.

5 days ago · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

$PSItem was added to PowerShell in an attempt to provide a clearer meaning to the variable name. However, in practice, the dollar sign underscore form $_ is most commonly used.

Nov 25, 2025 · When you test an agent, a variable might temporarily appear with the type unknown. An unknown variable doesn't have a value yet. The order of variables is determined from top to bottom …

The New-Variable cmdlet creates a new variable in PowerShell. You can assign a value to the variable while creating it or assign or change the value after it is created.

Jan 9, 2026 · If there's no variable set, or the value of foo doesn't match the if conditions, the else statement runs. In this example, the value of foo returns true in the elseif condition.

Dec 16, 2025 · Won't be read by browsers launched with Visual Studio. The following setx commands can be used to set the environment keys and values on Windows. Unlike set, setx settings are …

Mar 22, 2024 · To clear a variable, set its value to the result of the Blank function. You can see your variables' values, definitions, and uses with the Variables view under the File menu in Power Apps …

Jan 20, 2026 · We're excited to announce the availability of Visual Studio 2026. This release marks the beginning of a new era for Visual Studio with deep platform integration of AI, stronger fundamentals, …