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oop - Why do you need explicitly have the self argument in a Python . . . By making the self reference explicit, you're free to refer to any object by that self reference Also, such a way of playing with classes at runtime is harder to do in the more static languages - not that's it's necessarily good or bad It's just that the explicit self allows all this craziness to exist
Python. Что такое self, наследование и с чем их едят? Что же такое self, как работает передача определенных значений переменных между функциями и как это все между собой работает? Дело в том, что я задался целью написать небольшую текстовую RPG игру, в
What is the purpose of the `self` parameter? Why is it needed? For a language-agnostic consideration of the design decision, see What is the advantage of having this self pointer mandatory explicit? To close debugging questions where OP omitted a self parameter for a method and got a TypeError, use TypeError: method () takes 1 positional argument but 2 were given instead If OP omitted self in the body of the method and got a NameError, consider How can
php - When should I use self over $this? - Stack Overflow self - This refers to the current class name So self::baz() is the same as Foo::baz() within the Foo class (any method on it) parent - This refers to the parent of the current class static - This refers to the called class Thanks to inheritance, child classes can override methods and static properties
node. js - NPM self_signed_cert_in_chain - Stack Overflow I've spent two days in node-gyp hell trying to figure out this self-signed cert in keychain issue I've had, and this is the answer that finally got everything working properly :)