我正在尝试为我的游戏编写一个关卡生成器,所以我正在Swiftplayground中对其进行测试。我的关卡存储在2DSwift数组中。一切都很好,只是我无法以有用的方式查看数组数据。因为它是瓦片游戏中的关卡数据,所以我希望看到行和列排列整齐。但是,该数组目前只是一行调整大小以适应控制台的大小。我怎样才能看到排列整齐的行和列?这是我当前的输出:[["","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],["","","","","","","","","","","
我设置了一个UIScrollView,我正在使用addSubView向它添加5个按钮。这是我的viewDidLoad中的代码。letcodedButton:UIButton=UIButton(frame:CGRectMake(0,0,100,50))codedButton.backgroundColor=UIColor.redColor()codedButton.setTitle("Button1",forState:UIControlState.Normal)codedButton.addTarget(self,action:#selector(ViewController.butt