Making code adaptable is a key skill for any coder. Here's a primer on how to stretch function parameters to fit a variety of situations. As with any programming language, a PowerShell coder is always ...

Adding the CmdletBinding[] keyword to both PowerShell scripts and functions gives the script writer the ability to use advanced parameter validation (among many other things). Using parameter ...

Posey's Tips & Tricks. How To Validate Input in PowerShell Functions, Part 1. If your automated script takes action based on a value, it's critical to make sure the value is correct.

Posey's Tips & Tricks. Launching a PowerShell Script from Excel, Revisited. We're going to build off my previous series to show how to further the communication channel between Excel and PowerShell.