Programming VIP

brief introductionWhat is HookHook is also called "hook". It can intercept and monitor the transmission of events in the process of event transmission, and integrate its own code with the system method. In this way, when these methods are called, we can execute our own code, which is also the idea of aspect oriented programming (AOP). ...

1. What problem is hook used to solve In a word, Hook is used to make us better reuse React state logic code. Note that this is not a template code, which can be reused with components; The simple state logic code can not be reused with components Some students may say that ordinary functions can realize logical code reuse? The answer is: ...

Dynamically create class (CHRegisterClass) In CaptainHook.h, the macro interface CHRegisterClass is used to dynamically create a class at runtime, which is defined as: // @param.name The name of the class to be dynamically created (do not add "" or @ "") // @param.superName The name of the parent class of the clas ...

I. PrefaceLet's ask you a few questions first. These questions are really asked by me in the interview. If they are true, I won't be able to correct themWhat are the advantages of writing hooks over writing class components?How do we encapsulate a hook?What is the hooks principle?Although the interview is cold, we still have to continue our stu ...