Comparison of using OC and swift in iOS development
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In order to learn better, I decided to compare the swift and OC I learned.
OC: Some class has to be imported whenever it is to be used.
swift: If the user creates the class himself, other classes can be used directly without import. Some tripartite classes of the pod and some classes of the system need to be imported when using
2.Comply with the proxy methods in the protocol implementation agreement