I want create singleton class But I don't know how? Example: ...
I want create singleton class But I don't know how? Example: ...
I work in a project where Singletons are usually implemented like this: class Singleton { public: static Singleton& get(); virtual ~Singl ...
I was reading this article by Jon Skeet. In one the samples, he talks about using Lazy<T> to implement singleton pattern. This is how the code ...
In my App.xaml.cs file I register singleton for my class like below The problem comes when I first log in for example with English selected, go to ...
I want to implement singleton with a python metaclass. I create two threads, instantiate the "File" class and verify that the hashcode of both is the ...
I have a simple singleton named Paths: export default class Paths { private static _instance: Paths; private constructor() { console.log('pa ...
I am building an app, it uses three View Controllers in the same screen at the same time. General structure is something like this: I want to use d ...
The most common example of a Singleton class in a single threaded environment is below: As per my understanding the following can also be considere ...
I am trying to achieve singleton in python. Why is the below code wrong in achieving singleton pattern in Python? The output: <__main__.test ob ...
I have the problem that I want to add my service CourseService as Singleton and I want to add only once my initial data like this: But it turned ou ...
I want to create a lot of Singleton classes in my project, Can anyone guide me how to create an Annotation that will do my task? Similar to Lombok do ...
I'm having a problem with my singleton class scripts I'd like to get your help with. The script ultimately works, but every time I launch the Unity E ...
Is it possible to nest an arbitrary number Singleton classes within a Singleton class in Python? There's no problem in changing my approach to solvin ...
I ran into a problem with broken singletons in Kotlin (Ktor Framework). Problem is particullary Ktor Development mode. Everything is working correctl ...
I am working on Angular project (Angular 14+) and following atomic design principles (creating minute level components like button, input, toggle etc. ...
How can ENUM singleton a true singleton? This voilates the single Pattern as we have 2 instances here. When using class based singleton pattern, ...
I am using Singleton pattern to access connection string from appsettings.json because I want to use it from any place. It is a secure approach to acc ...
I am a little confused, why is the super class of the singleton class using is_a? method but return false? I I think it shall return true. Experi ...
I have singleton class has lan variable .it is simple like this and I have a button which change language code for application from ar to en and wh ...
I have several hotel cards that have slider Carousel, but only the first card's carousel works, when I click the other card's indicator , still first ...