Is there any technique available in Java for intercepting messages (method calls) like the method_missing technique in Ruby? This would allow coding decorators and proxies very
I have a functional AdjacencyListGraph class that adheres to a defined interface GraphStructure. In order to layer limitations on this (eg. acyclic, non-null, unique vertex data etc.), I can see two p
I have a decorated function (simplified version): class Memoize: def __init__(self, function): self.function = function
I want to write a decorator开发者_如何学编程 that acts differently depending on whether it is applied to a function or to a method.
I\'m trying to understand what is going on in the decorator @not_authenticated. The next step in the TraceRoute is to the method \'register\' which is also located in django_authopenid/views.py which
I\'m trying to do something like these proposed signal decorators.In addition to having a decorator that connects the decorated method to a signal (with the signal\'s sender as an argument to the deco
Forgive me for yet another question on Python decorators. I did read through many of them, but I wonder what the best solution to the specific following problem is.
I have decorator @login_testuser applied to method test_1(): class TestCase(object): @login_testuser def test_1(self):
Can anybody elaborate the Bridge design pattern and the Decorator pattern for me. I found it similar in some way. I don\'t know how to distinguish it?
What is the difference between the Composite Pattern a开发者_运维技巧nd Decorator Pattern?They usually go hand in and hand. In that using the composite pattern often leads to also using the decorator
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