In this following code, what is id?class User: id = 89 name = "no name" __password = None def __init__(self, new_name=None): self.is_new = True if new_name is not None: self.name = new_nameA public class attributeA public instance attributeA private class attributeA protected class attributeA public class methodA public instance method
Question
In this following code, what is id?class User: id = 89 name = "no name" __password = None def init(self, new_name=None): self.is_new = True if new_name is not None: self.name = new_nameA public class attributeA public instance attributeA private class attributeA protected class attributeA public class methodA public instance method
Solution
In the provided code, 'id' is a public class attribute. This means it is a variable that is part of the class definition and can be accessed directly from the class. It is public because it does not have any leading underscores, which in Python indicates a variable is private or protected.
Similar Questions
In this following code, what is is_new?class User: id = 89 name = "no name" __password = None def __init__(self, new_name=None): self.is_new = True if new_name is not None: self.name = new_nameA public instance attributeA public class attributeA private class attributeA private instance attributeA protected class attributeA protected instance attribute
In this following code, what is User?class User: id = 89 name = "no name" __password = None def __init__(self, new_name=None): self.is_new = True if new_name is not None: self.name = new_nameA classA stringAn attributeAn instanceA method
In this following code, what is__password?class User: id = 89 name = "no name" __password = None def __init__(self, new_name=None): self.is_new = True if new_name is not None: self.name = new_nameA private class attributeA public instance attributeA public class attributeA private instance attributeA protected instance attributeA protected class attributeI don't know
What do these lines print?>>> class User:>>> id = 89>>> name = "no name">>> __password = None>>> >>> def __init__(self, new_name=None):>>> self.is_new = True>>> if new_name is not None:>>> self.name = new_name>>> >>> u = User()>>> u.id89idUser.idNothing
What do these lines print?class Base(): """ My base class """ __nb_instances = 0 def __init__(self): Base.__nb_instances += 1 self.id = Base.__nb_instancesclass User(Base): """ My User class """ passu = User()print(u.id)
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