IT Nursery
I would like to test whether a class inherits from another class, but there doesn’t seem to exist a method for that. class A end class B < A...
The following use of super() raises a TypeError: why? >>> from HTMLParser import HTMLParser >>> class TextParser(HTMLParser): ... def __init__(self): ... super(TextParser, self).__init__() ... self.all_data = ... >>>...
I read this question and thought that would easily be solved (not that it isn’t solvable without) if one could write: @Override public String toString() { return super.super.toString(); }...
class A: def __init__(self): print("world") class B(A): def __init__(self): print("hello") B() # output: hello In all other languages I’ve worked with the super constructor is invoked implicitly. How does...
Anytime I have to re-import my projects into Eclipse (if I reinstalled Eclipse, or changed the location of the projects), almost all of my overridden methods are not formatted...
If a constructor does not explicitly invoke a superclass constructor, the Java compiler automatically inserts a call to the no-argument constructor of the superclass. If the super class does...