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Prevent Fake Signups in ASP.NET Core Using Disposable Email Detection And IMemoryCache

Email validation shouldn’t stop at regex. In this article, I share a practical ASP.NET Core solution to block disposable and temporary email addresses using IMemoryCache and a JSON-based domain list—no third-party APIs, no extra cost.

RS HttpClientFactoryService: A Cleaner Way to Call APIs in .NET

Making HTTP calls in .NET is a common task, but developers often face repetitive boilerplate code for GET, POST, PUT, PATCH, DELETE, and handling headers, JSON serialization, or cancellation tokens.

Automating Unit Tests in .NET 8 with GitHub Actions

Continuous Integration (CI) is essential for modern software development, but CI is only as strong as the tests that validate your code. In this tutorial, we’ll explore how to automate unit tests for a .NET 8 project using GitHub Actions, capture test logs, and save them as artifacts for easy access.

Setting Up Continuous Integration (CI) for ASP.NET Core 8 API with GitHub Actions

Learn how to set up Continuous Integration (CI) for your ASP.NET Core 8 API using GitHub Actions. This guide explains each YAML step — from restoring dependencies and building your solution to caching NuGet packages for faster workflows.

Tips for Writing YAML Files for GitHub Actions

YAML is very sensitive to spacing, indentation, and formatting. Here are some tips to avoid common issues:

RS Dapper Utility FAQ