目录什么是深拷贝?什么是浅拷贝?示例代码小结什么是深拷贝? 深拷贝(Deep Copy)是指原对象与拷贝的新对象互相独立,对其中任何一个对象的改动都不会对另外一个对象造成影响。值类型的数据默认是深拷贝,例如arra
My views created for iPad form factor look fine in Interface Builder. However, when I debug my app in iPhone Simulator 3.2 (with Hardware -> Device set to iPad), I see the UI clipped and about half si