May 23, 2025 · You can use most characters as variable values, including white space. If you use the special characters <, >, |, &, or ^, you must precede them with the escape character ^ or double …

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 …

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 …

Jul 1, 2025 · Learn to perform operations such as create HTML tables, create CSV tables, compose, join, select, and filter arrays with Power Automate.

Dec 12, 2024 · A guide to help you get your Node.js development environment set up directly on Windows.

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.

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

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.

4 days ago · Follow the steps for creating a variable library and using variable values in various stages of a deployment pipeline.

Jun 28, 2025 · Environment variable names reflect the structure of an appsettings.json file. Each element in the hierarchy is separated by a double underscore (preferable) or a colon.