How to remove the blank space at the top of a grouped UITableView?

Question

When you create a UITableView with the UITableViewStyleGrouped style, it adds quite a lot of space in between the actual tableviewcells and the bor

Answer 1

Single line solution:

Objective-C

self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, CGFLOAT_MIN)];

Swift

self.tableView.tableHeaderView = UIView(frame: CGRect(x: 0.0, y: 0.0, width: 0.0, height: Double(FLT_MIN)))