reloadData only on tableView visible cells

Question

Is that possible? To reload only the cells that are visible in order to do it more efficient.

Answer 1

To reload visible cells of tableview in Swift 3.0:

guard let visibleRows = pTableView.indexPathsForVisibleRows else { return }

pTableView.beginUpdates()

pTableView.reloadRows(at: visibleRows, with: .none)

pTableView.endUpdates()