singleton
Why can't we have non-const class-level static variables?
Why does the Visual C++ compiler refuse to compile this code? I obviously know that the error is: Error C2864: Singleton<T>::p:[详细]
2023-04-13 09:47 分类：问答How to Stop running singleton class multiple times in play framework
I have a singleton class in my play app. This singleton class is a long process which will generate reports from DB which consumes huge amount of memory. When i run my application in dev mode this sin[详细]
2023-04-13 06:28 分类：问答Singleton Module & importing global jQuery object
In an attempt to improve the way I code I have been reading about the Singleton Module. Which I think I have fully grasped however I have seen an example that imports jquery as a global, however I was[详细]
2023-04-12 20:53 分类：问答iOS: is it better to get reference to a singleton on demand or to keep it?
In my iOS application I have a set of singleton objects which are created by my app delegate when the application starts, and they are meant to be reachable from every view controller of the applicati[详细]
2023-04-12 17:33 分类：问答How Singleton Pattern works in a web scope?
I know how the Singleton pattern works, but I have doubt how it works in a web scope. Is not naturally by request?[详细]
2023-04-12 08:07 分类：问答Can we create only a Single object for a class [closed]
It's difficult to tell what is being asked here. This question is ambiguous, vague, 开发者_如何学编程incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current for[详细]
2023-04-12 06:40 分类：问答How to split WCF service's Operation contracts into Concurrency mode as Single and Multiple
I have one service Service A with 2 operation contract CheckServer and AddService. As the Service is singleton with Concurrey mode as Single[详细]
2023-04-11 22:29 分类：问答Singleton reference and recursion in PHP
I have a main bootstrap class (singleton1 in the example bellow) that instantiates some singleton classes. In those singleton classes, I need to keep a reference to the app main class for easy and qui[详细]
2023-04-11 02:29 分类：问答XAML Resource with static items?
<Window.Resource> <ResourceDictionary> <local:SomeResourceWithObsCollection x:Key=\"MyItemWithCollection\">[详细]
2023-04-11 02:09 分类：问答How to define a CoffeeScript class that loads jQuery on first instantiation, then just fires a callback thereafter?
I\'m still pretty new to classical OOP using JavaScript; this seems like a general OOP question, but ideally I\'m looking for an actual code example using CoffeeScript to help me learn.[详细]
2023-04-10 10:43 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......