I need to create an array of templates that refer to a particular rendering. In some templates, renderings are placed twice. So, array contains 2 copies of same templates. What is the sitecore powershell command to remove duplicate items from an array of sitecore items?
You can simply remove the duplicate items from the array by using
Sort-Object with the
-Unique switch, It will combine sorting with the removal of duplicates. Alias of
$YourItemArrayList | sort -unique