I have asked a few question lately about the use of the singleton and registry patterns but here is a new question I have.
This question already has answers here: What is an efficient way to implement a singleton pattern in Java? [closed]
I\'m trying to implement this singleton class. But I encountered this error: \'Singleton::~Singleton\': cannot access private member declared in class \'Singleton\'
I have pr开发者_StackOverflow社区epared some automatic tests with the Visual Studio Team Edition testing framework. I want one of the tests to connect to the database following the normal way it is do
I have a few classes in a project that should be created only once. What is the best way to do that?, They can be created as static object.
I\'ve had some experience developing for the iPhone but am entirely self taught and am trying to improve my practices. This is a question that is probably pretty introductory to programming.
I wanna create a single instance of a class. 开发者_高级运维How can I create a single instance of a class in Java?To create a truly single instance of your class (implying a singleton at the JVM level
I am working with PHP classes and objects n开发者_如何学运维ow.In this question the names of fields and methods are made up just so you get an idea of what I am talking about.
This is in response to some comments in what is so bad about singletons There it was suggested that the proxy pattern can be used instead of a singleton to cache DB data. But I cannot see the advanta
The standard way of doing singletons in Python is开发者_JAVA百科 class Singleton(object): _instance = None
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