I have code for a Range class like this: class Range: def __init__(self, start, end): self.setStart(start)
I have an NSMutableArray object that I want to add custom methods to. I tried subclassing NSMutableArray but then I get an error saying \"method only defined for abstract class\" when trying to get th
The question I am asking is whether I have modelled the subclasses of UserControl Correctly. Specifically the base class has a method public abstract JComponent toComponent(). During implementation th
I\'m making a game with three main panels and a few subpanels, and I\'m confused about how you \"connect\" the panels and their data.
Assume a valid super class, and a valid subclass ie the classes work. the following line in a constructor of the subclass
I am thinking about modifying my NSTextView to look like an A4 sheet. So basically a line drawn around the textContainer, but I don\'t know how this could be d开发者_StackOverflow社区one...
How can I cast two extends class like that in java? class B extends Object{ } class C extends Object{ } B b = new B();
i\'ve create a UIButton subclass for my app and i need to manually reposition the titleLabel to be about 1/4 of the button\'s height. this post; http://forums.macrumors.com/showthread.php?t=763140 app
I have a template list say, List<SuperClass*>* mList; for(int i = 0;i < mList->ElementsCount();i++)
Why did the Python designers decide that subclasses\' __init__() methods don\'t automatically call the __init__() methods of their superclasses, as in some other languages? Is the Pythonic and recomme
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