Learndash_Admin_Essays_Listing::hide_not_needed_columns_by_default Learndash_Admin_Essays_Listing::hide_not_needed_columns_by_default( array $hidden ) Hide some columns by default. ContentsDescription Parameters Return Source Changelog Related @package Description # Parameters # $hidden (array) (Required) Hidden columns by default. Return # (array) Source # File: includes/admin/classes-posts-listings/class-learndash-admin-essays-listing.php Changelog # Changelog Version Description 4.1.0 Introduced. Related # @package # LearnDash / Essay / Listing