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Back to the ICT-Hotlist...How can the PowerShell Cmdlet "Set-StrictMode" help you make better scripts?
To avoid PowerShell variable initialization problems use the PowerShell Cmdlet "Set-StrictMode -Version 2". In the images you will see an example of an erroneous script and a script with the "Set-StrictMode" cmdlet that warns for these kind of problems.
A problem script example
(Image courtesy of Microsoft Scripting Guy)
A problem script example with warnings
(Image courtesy of Microsoft Scripting Guy)
A fixed script example corrected after warned by Set-StrictMode
(Image courtesy of Microsoft Scripting Guy)
Read more on the Scripting Guy site.
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Unless stated otherwise, the script sources and programming examples provided are copyrighted freeware. You may modify them, as long as a reference to the original code and hyperlink to the source page is included in the modified code and documentation. However, it is not allowed to publish (copies of) scripts and programming examples on your own site, blog, vlog, or distribute them on paper or any other medium, without prior written consent.Many of the techniques used in these scripts, including but not limited to modifying the registry or system files and settings, impose a risk of rendering the Operating System inoperable and loss of data. Make sure you have verified full backups and the associated restore software available before running any script or programming example. Use these scripts and programming examples entirely at your own risk. All liability claims against the author in relation to material or non-material losses caused by the use, misuse or non-use of the information provided, or the use of incorrect or incomplete information, are excluded. All content is subject to change and provided without obligation.
