Many times over the last year, I have wanted to get a specific property of an object, but I didn't have the exact object, just results from a cmdlet like Get-Acl. So I would wrap the rest of the code in parentheses and write . and the property name. Not my favorite thing to do. Example:
(Get-Acl p:).access.
I recently learned about Select-Object having an -ExpandProperty. This means that instead of the parentheses, I can pipe to Select-Object -ExpandProperty, like so:
Get-Acl p: | select-object -expandproperty access
While it takes more words, I like it because it preserves the forward flow and means I don't have to go back and add parentheses. This is a simple case, but I hope it illustrates my point.
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