singleton
Getting rid of singletons?
I\'m writing a web app that is getting too complex and I\'d like to simplify how my components work together. I have a few singletons that \"know\" about all the objects they have to do with.[详细]
2023-04-10 03:44 分类：问答Why doesn't this work (NavigationService on Singleton)?
public class Navigator : PhoneApplicationPage { private static Navigator _instance; private static object _lock = new object();[详细]
2023-04-09 22:26 分类：问答Scala: using Nothing for singleton instances of polymorphic types
Given a polymorphic trait like trait Transform[T] { def apply( t: T ) : T } one might like to implement various sp开发者_高级运维ecialized instances, such as[详细]
2023-04-09 21:47 分类：问答Loading Components/Classes into an ArrayList via some component Name Pattern
I have a number of classes of the same type (com.project.abc.abs.Agent) annotated like so; @Component(\"WEB.Agent-1\"), @Component(\"WEB.Agent-2\"), @Component(\"WEB.Agent-3\")... etc. For now assume[详细]
2023-04-09 18:37 分类：问答Is singleton stateful?
Hi I got this asked in a开发者_C百科n interview question paper. Singleton and Prototype (non-singleton) which is stateful and which is stateless[详细]
2023-04-09 16:01 分类：问答Correct Singleton Pattern Objective C (iOS)?
I found some information in the net to create a singleton class using GCD. Thats cool because it\'s thread-safe with very low overhead. Sadly I could not find complete solutions but only snippets of t[详细]
2023-04-09 14:22 分类：问答Storing Loggedin User details from UI and use that in BL methods
I am working in a DocumentManagement System. The users defined in the database can create/manipulate his own documents based on their access rights defined. The owner of a document can let other user[详细]
2023-04-09 07:42 分类：问答How does this forces singleton?
In some code, I saw singleton template template<typename T> class Singleton { public: Singleton(T& instance)[详细]
2023-04-09 04:37 分类：问答What is the purpose of a ModelLocator Singleton in ActionScript
The use I have for it is for storing user credentials, and calling a transfer object that functions as a sort of \"cache\" for the current session in all of the flex modules.[详细]
2023-04-08 19:39 分类：问答Cocoa TDD and singletons
I\'m doing TDD with Cocoa and I wanted to ask - what is the correct way of testing a singleton class? I\'m curious about the initialization and retrieval part.[详细]
2023-04-08 17:29 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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