C# - Create a derived class instance from string then add to base class list
Tag : chash , By : Search Classroom
Date : March 29 2020, 07:55 AM
this one helps. As the error says, you need an explicit cast: animals.Add( (Animal) new_animal);
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Setting class instance variables from dictionary or list
Date : March 29 2020, 07:55 AM
hope this fix your issue Setting Instance variables , You are looking for this I believe: self.__dict__.update(zip(var_names,var_values))
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Create list from Dictionary values, where Dictionary value is a class, and the list I want should have one of the object
Tag : chash , By : user135518
Date : March 29 2020, 07:55 AM
around this issue When I read a row from HBase using thrift I get an object of type , This is simple in LINQ: var TCellValues = Columns.Values.Select( c => c.Value );
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Create new class instance / reset class instance of a class instance that is inherited from an abstact base class
Date : March 29 2020, 07:55 AM
this one helps. If you know all your classes have a public parameterless constructor you can do: manager[i] = (AbstractBaseClass)Activator.CreateInstance(manager[i].GetType());
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How can I make a list or a dictionary with each element being a class instance?
Tag : python , By : Lunis Neko
Date : March 29 2020, 07:55 AM
I hope this helps . You are correct: Python doesn't have explicit private and public attributes. I'm not sure what you're trying to do in the final for loop: you already have a list, except that you filled it with the class object itself, instead of instances. Try this: self.__Questions = [Question() for x in range(self.__NumOfQs)]
for i in self.__Questions:
i.SetQuestion()
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