iOS Tips: Change table view cell row height

Change self-size cell row height

// If you use self-size cell with stack view or Auto Layout.
// Try this to change row height with animation

// Assume you set the content heightConstraint which group in your stack view
// Or other heightConstraint to make your cell self-size

func changeRowHeight(in tableView: UITableView, at indexPath: IndexPath, with height: CGFloat) {
    tableView.beginUpdates()
    
    // Change your cell heightConstraint height
    // Should not call tableView.reloadData otherwise do animation by yourself
    // For example: 
    let cell = tableView.cellForRow(at: indexPath) as! YourTableViewCell
    cell.heightConstraint.constant = 100
    
    tableView.endUpdates()
}