Most tutorials on .NET keyed dependency injection tell the same story. You have one interface and several implementations – email versus SMS, Stripe versus PayPal, cache A versus cache B. You register each one with a key, inject the...
Code lives in files. Files live in folders. Folders live in… a list you click through one level at a time. If you’ve ever tried to make sense of a large, unfamiliar repository by exploring its directory tree, you...
One of the strengths of ASP.NET Core is how naturally it supports cooperative cancellation. When a client disconnects, refreshes the page, closes the browser tab, or a request timeout is triggered, ASP.NET Core exposes that signal through HttpContext.RequestAborted. You...
Introduction Extension methods in C# are a powerful feature that allows developers to “add” methods to existing types without modifying the original class or creating a derived type. They enable cleaner, more readable code and are widely used in...
After a decade of working with enterprise systems, I’ve noticed a recurring architectural pain point: elegantly processing different domain objects through a common interface without sacrificing maintainability. At its core, the problem is a tug-of-war between four critical concerns:...
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