C#/.NET/Cloud Tutorials
In the world of modern software, communication between systems is essential for seamless operation. One of the most efficient ways to handle this communication is through webhooks. Webhooks are widely used in event-driven workflows and provide real-time notifications between different systems. In this blog post, we will dive deep into what webhooks are, how they … Read more
In this blog post, we will walk through how to set up a security scheme in Swagger for your ASP.NET Web API, enabling secure authentication using API keys or authentication tokens. This tutorial is based on an example where the authentication is done via a token passed through the HTTP header. Why is this important? … Read more
The Parallel class in the System.Threading.Tasks namespace provides powerful methods to run loops and actions concurrently. This guide explores its primary methods—For, ForEach, ForEachAsync, and Invoke—along with examples of their usage and key benefits. Why Use the Parallel Class? Multithreading enables applications to perform multiple operations simultaneously, maximizing CPU utilization and improving performance. The Parallel … Read more
The Channel class in C# is a robust tool for managing asynchronous communication between producers and consumers. Introduced with .NET Core 3.0 and now part of the core framework in .NET 7, the Channel class eliminates the need for additional NuGet packages. This blog post explores how to utilize Channel for efficient pub/sub design, covering … Read more
In modern web applications, controlling the rate of requests using a concurrency rate limiter to your APIs is essential for maintaining performance and preventing abuse. While fixed window rate limiting is a common approach, this guide focuses on implementing a concurrency request rate limiting in ASP.NET Web API, which limits the number of concurrent requests … Read more
When working with unit tests in C# and .NET, creating mock objects and simulating behaviors of dependencies are crucial steps. Enter FakeItEasy, a simple yet powerful mocking framework that can save you time and reduce boilerplate code. In this blog, we’ll dive into FakeItEasy and demonstrate its usage in a practical scenario involving C# 11 … Read more
Greetings, fellow developers! Welcome back to Dot Net Core Central. Today, we delve into the fascinating realm of design patterns, focusing our attention on the Composite Design Pattern—a structural gem from the illustrious Gang of Four design patterns. Unveiling the Power of Composite Pattern The Composite Design Pattern, nestled within the category of structural design … Read more
Greetings, fellow developers! Join me at .Net Core Central for another insightful journey into the world of design patterns. In today’s blog post, we’ll unravel the intricacies of the Interpreter Design Pattern, a valuable addition to the renowned Gang of Four design patterns. Navigating the Landscape of Interpreter Design Pattern The Interpreter Design Pattern, nestled … Read more
Greetings, fellow developers! Welcome back to .Net Core Central. Today’s exploration takes us into the intricate world of design patterns, with a spotlight on the Visitor Design Pattern – a gem within the Gang of Four design patterns. Unveiling the Visitor Pattern The Visitor Design Pattern, nestled within the realm of behavioral design patterns, is … Read more
Greetings, fellow developers! Welcome back to .Net Core Central. In today’s blog post, we embark on a journey into the realm of design patterns, focusing our attention on the Template Method Design Pattern – a powerful member of the Gang of Four design patterns. Understanding the Essence of Template Method Pattern The Template Method Design … Read more