## The Problem: Understanding `AddHttpClient` and Its Lifecycle In .NET, `HttpClient` is typically registered using the `AddHttpClient` extension method in `IServiceCollection`. This method...
Working with composite keys in Entity Framework can be tricky, especially when you need to filter a large table by a specific set of records already in memory. Here's how to use C# Tuples to manage this effectively.
I recently needed to access a database with EF Core from a console application. I used the [EF Core Tools](https://docs.microsoft.com/en-us/ef/core/miscellaneous/cli/powershell) to accomplish this....