Can you please clarify how it is that self.add(x) below works the same way开发者_Python百科 as self.data.append(x)?
I\'m working through \'Dive Into Python\' on Google App Engine and came across this error while attempting to call one class\'s methods from another:
Instance methods can not automatically be pickled in both Python 2 or Python 3. I need to pickle instance methods with Python 3 and I ported example code of Steven Bethard to Python 3:
While I understand the $this variable is not available when a method is called in a static context, to assist in decoupling my application components from one-another I figured it would开发者_如何学编
This question already has answers here: Can a method be used as either a staticmethod or instance method?
I\'m still relatively new to python, 1-2 years of solo-learning, and am trying to improve my code structure so I\'m refactoring some old programs I wrote.In one program, I defined a couple of methods
Why would I want to make all my search/get functions that retrieve rows from a database, instance methods?If I have a getByID(id) or a findPeople(person attributes) function, that either returns objec
If we can make sure the instance is the singleton, then开发者_Python百科 static method can be always converted to instance method? Is that right?Of course a method marked as static can be converted to
How do you statically invoke a particular definition of an instance method from outside the class of the o开发者_如何学JAVAbject, so as to inhibit polymorphism in that particular use? (In other words:
I asked a previous question on class methods, but I really want to understand how to do this for instance methods as well. Thanks! =)
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