Tableview Cell size not changing? Swift

Question

I dragged an dropped a table view Controller from the object library and changed the cell's row height to 300.However , when I run it in the simulator , the cell remains the same standard size.Why is this?

Images :

Constraints :

Output :

Answer 1

In Storyboard, if you know the cell height, set the Table View's Row Height property on the Size Inspector tab, not the cell's:

Answer 2

You can set custom row height example add ;

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat 
{
    return 100.0;//Your custom row height
}