I am using Xcode 4.
我使用的是Xcode 4。
I am trying to import the QuartzCore framework into my Xcode project but I get the following compilation error: I am try
I am using Xcode 4.
我使用的是Xcode 4。
I am trying to import the QuartzCore framework into my Xcode project but I get the following compilation error: I am try