MICROSOFT Windows - $null in PowerShell: Everything You Need to Know
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MICROSOFT Windows - $null in PowerShell: Everything You Need to Know
Learn everything about the $null variable in PowerShell on MICROSOFT Windows. In this video you will learn what $null means and why it is different from zero, an empty string or false. I show clear examples for checking $null (best practice: put $null on the left), how $null behaves in comparisons, arrays, pipelines, functions and hash tables ...
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