Let’s explore different ways of creating a service that will run our database migrations at the start of our application. Running One-off Background Tasks With IHostedService in ASP.NET Core The first way we can have a one-off background service is by implementing the IHostedService interf...
sealed class Action // This is a singleton sealed class object Quit: Action() // This is an instance-able sealed class class Move(val dir: String): Action() Since they're objects/methods in their own right, they can have whatever methods you want, inherited or not. However, they do...
different ways of passing values from aspx page to code behind page directory and files list on network shares Directory does exist but getting DirectoryNotFoundException: Could not find a part of the path Directory.Exists() not working for network directory Disable Address Bar of major browsers ...
public class DetailsModel : PageModel { private readonly MyContext _context; public DetailsModel(MyContext context) { _context = context; } public Employee Employee { get; set; } public IList<Document> Document { get; set; } public async Task<IActionResult> OnGetAsync(int? id) { if (id...
Singleton The singleton pattern is a design pattern that restricts the instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. The concept is sometimes generalized to systems that operate more efficiently when only one object...
Thank you so much for creating these tools! As we face the challenge of teaching statistical concepts online, this is an invaluable resource. @tmoldwin bought ☕ (1) coffee Fantastic resource. I think you would be well served to have one page indexing all your visualizations, that would ...
The permanence of systemic racism in the UK and USA means that Black people are disadvantaged in myriad ways, including within the Academy. While the dispr
Call method in another viewmodel without creating a new instance call method of view model from view (xaml.cs) Calling a delegate on the UI thread from a work thread inside a child class. Calling Method from EventTrigger Can a WPF Application Be Published on the Microsoft Store? Can I acce...
Best way to use HttpClient, as singleton or new instance for each http request? Best way to wait a (void) task to complete. Bindable property is not working on custom control Binding an Image to a byte[] property on a model Binding Base64 Image XAML Binding Command for Button inside a...
Will global singletons create problems when running tests IN PARALLEL? When you're creating tests using Jest, it provides complete isolation between files. It spawns multiple worker processes, which does not pose any additional problems, since each worker process will have its own instance of the...