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super() in Java - Stack Overflow super() is a special use of the super keyword where you call a parameterless parent constructor In general, the super keyword can be used to call overridden methods, access hidden fields or invoke a superclass's constructor
Understanding Python super() with __init__() methods super() lets you avoid referring to the base class explicitly, which can be nice But the main advantage comes with multiple inheritance, where all sorts of fun stuff can happen See the standard docs on super if you haven't already It's rather hand-wavey and doesn't tell us much, but the point of super is not to avoid writing the parent
How does Pythons super () work with multiple inheritance? And call to super in that routine invokes init defined in First MRO=[First, Second] Now call to super in init defined in First will continue searching MRO and find init defined in Second, and any call to super will hit the default object init I hope this example clarifies the concept If you don't call super from First
oop - What does super do in Python? - Stack Overflow In Python 2, getting the arguments to super and the correct method arguments right can be a little confusing, so I suggest using the Python 3 only method of calling it If you know you're using super correctly with single inheritance, that makes debugging less difficult going forward Dependency Injection
java - When do I use super ()? - Stack Overflow That's because if you omit a call to the super constructor, the no-argument super constructor will be invoked automatically anyway Not to say that it's bad style; some people like being explicit However, where it becomes useful is when the super constructor takes arguments that you want to pass in from the subclass
super object has no attribute __sklearn_tags__ 'super' object has no attribute '__sklearn_tags__' This occurs when I invoke the fit method on the RandomizedSearchCV object I suspect it could be related to compatibility issues between Scikit-learn and XGBoost or Python version I am using Python 3 12, and both Scikit-learn and XGBoost are installed with their latest versions
coding style - Using super in C++ - Stack Overflow @user2623967 : Right In the case of simple inheritance, one "super" is enough Now, if you have multiple inheritance, having "superA", "superB", etc is a good solution: You WANT to call the method from one implementation or another, so you must TELL what implementation you want
correct way to use super (argument passing) - Stack Overflow So I was following Python's Super Considered Harmful, and went to test out his examples However, Example 1-3, which is supposed to show the correct way of calling super when handling __init__ methods that expect different arguments, flat-out doesn't work
How do I call a parent classs method from a child class in Python? super is only needed for proper support of multiple inheritance (and then it only works if every class uses it properly) In general, AnyClass whatever is going to look up whatever in AnyClass 's ancestors if AnyClass doesn't define override it, and this holds true for "child class calling parent's method" as for any other occurrence!
What is the difference between super and extends in Java Generics Use List< T super Suit> whenever you are going to write into the list When you put an Object to the List, all you care about is that the object is of a type that is compatible with type held by the list So you want the list to take the type of that object or any of the superclasses of that object