ios應用程序可以支持9.7英寸iPad而不支持12.9 iPad Pro設備嗎? [英]Can an ios app support just 9.7 inch iPad and not 12.9 iPad Pro device?
在iPad模擬器上運行應用程序12.9英寸和9.7英寸切割了一些視圖 [英]Running app on iPad simulator 12.9inch and 9.7inch cut some views
為什么沒有相對於UIViewController視圖框架的自動布局約束 [英]why aren't auto layout constraints relative to the frame of UIViewController's view