Hide empty cells in UITableView

Question

I have a searchable tableview, but would like to only display the number of cells that are returned once a user starts a search. For instance, if a user types in a charecter

Answer 1

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
       if (([array count]*65) > [UIScreen mainScreen].bounds.size.height - 66)
        {
          Table.frame = CGRectMake(0, 66, self.view.frame.size.width, [array count]*65)); 
        }else
       {
         Table.frame = CGRectMake(0, 66, self.view.frame.size.width, [UIScreen mainScreen].bounds.size.height - 66);
        }
        return [array count];
}

here 65 is the height of the cell and 66 is the height of the navigation bar in UIViewController.