Tell me about methods in OOP (classic methods, __init__ and so on).

In object-oriented programming (OOP), methods are functions associated with classes or objects that describe the behavior of these objects.

• Class methods are regular functions within a class that can modify the object's state or perform actions.
• Constructor (__init__ in Python) is a special method called when creating an object, initializing its state.
• Destructor is a method called when destroying an object, to free resources.
• Static methods are methods that do not depend on a specific object and are called through the class.
• Class methods are methods that receive the class as the first argument and can modify the class state.

Example in Python:

class Example:
    def __init__(self, value):
        self.value = value  # object initialization

    def instance_method(self):
        return self.value

    @classmethod
    def class_method(cls):
        return 'This is a class method'

    @staticmethod
    def static_method():
        return 'This is a static method'

Methods allow encapsulating logic related to objects and provide a convenient interface for interacting with them.