This is probably asked before but I have no idea what to search for. This is my hierarchy now: NSObject > FirstSubclass > SecondSubclass. But I\'m going to implement a new feature in my app which requ
With an abstract class I want to define a method that returns \"this\" for the subclasses: public abstract class Foo {
I\'m trying to extend Python\'s datetime.datetime class with a couple of extra methods. So, for example I\'m doing:
Is it somehow possible to choose the sup开发者_运维技巧er of a class (preferably in the alloc or init method) so my class inherits from something else?You can do that in -init by creating an instance
please note that I am trying to use NotifyCollectionChangedAction.Add action instead of .Reset. the latter does work, but it is not very efficient with large collections.
Customizing pprint.PrettyPrinter The documentation for the pprint module mentions that the method PrettyPrinter.format is intended to make it possible to customize formatting.
I\'m doing this in the context of Android, but my problem is understanding Java.I\'m somewhat new to both, so hopefully I\'m using the correct terminology here.
I\'m interested in subclassing the built-in int type in Python (I\'m using v. 2.5), but having some trouble getting the initialization working.
I\'m using a CCMenu in my small project, it has three buttons in it.I need these buttons to keep triggering if they detect a touch, and as this isn\'t normal behaviour I decided to subclass the CCMenu
I would like to roughly monitor the progress of a file upload. I know that I can override the MultipartEntity and make the writeTo(OutputStream out) method write to a FilterOutputStream class that I c
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