![[PukiWiki] [PukiWiki]](image/pukiwiki.png) 
 Tag: UIKit/テーブル/Tips
    override func viewDidLoad() {
        super.viewDidLoad()
        self.tableView.contentInset = UIEdgeInsets(top: 20, left: 0, bottom: 0, right: 0)
        self.tableView.backgroundColor = UIColor.grayColor()
    }
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        if let indexPath = tableView.indexPathForSelectedRow {
            tableView.deselectRow(at: indexPath, animated: animated)
        }
        for cell in tableView.visibleCells {
        }
    }