import UIKit

class ViewController: UIViewController {

    //option + cmd + / 可以弹出注释

    /// <#Description#>

    override func viewDidLoad() {

        super.viewDidLoad()

//        color 然后加 enter 可以弹出颜色选择

        view.backgroundColor=#colorLiteral(red: , green: 0.2527923882, blue: , alpha: )

        let _img = UIImageView(frame: CGRect(x: , y: , width: , height: ))

        // #FIXME:  警告

        _img.image=#imageLiteral(resourceName: "haha")

        view.addSubview(_img)

        // Do any additional setup after loading the view, typically from a nib.

    }

    // #MARK: 备注信息

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

  // #TODO:  要做的

}