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TheCodeMan.NET

previous issues

August 12 2025

Refit is a REST API client library for .NET that allows you to define an API as an interface in your application...
Refit - The .NET Rest API you should know about

August 06 2025
Read Time: 6 minutes

Dapper Plus is not just a faster Dapper - it’s a higher-level abstraction that makes bulk workflows simpler to write, easier to read and hugely more efficient
How I fixed a heavy database sync operation with Dapper Plus

July 29 2025
Read Time: 4 minutes

Carter gives you a clean, modular, and testable way to define your API endpoints - all while still using minimal APIs under the hood.
Building Clean & Minimal .NET APIs with Carter

July 15 2025
Read Time: 6 minutes

Working with EF Core and PostgreSQL in .NET can be a rewarding experience - until you find yourself deep in the weeds of manually writing schema definitions.
Building a PostgreSQL EF Core Model Using Entity Developer

July 07 2025
Read Time: 4 minutes

Redis Pub/Sub (Publish/Subscribe) is a built-in feature of Redis that lets services send and receive messages through named channels.
Messaging in .NET with Redis

July 1 2025

Source generators are components that run during the compilation process to inspect your code and generate additional C# source files.
Deep dive into Source Generators

June 23 2025
Read Time: 3 minutes

Let’s be honest - error handling is usually the last thing we think about when building APIs. But it should be one of the first.
Better Error Handling in .NET using ProblemDetails

June 16 2025
Read Time: 4 minutes

RabbitMQ is a message broker. Think of it like a reliable postal service for your software. Instead of one system directly calling another (which creates tight coupling), RabbitMQ acts as the middleman.
RabbitMQ in .NET from Scratch

June 09 2025
Read Time: 5 minutes

Alright, let’s talk invoices. After we agree on a campaign - I need to send them a clean, professional-looking PDF invoice.
Generate PDF Invoices from HTML using IronPDF

June 02 2025
Read Time: 4 minutes

Every developer hits this moment: you need to import a big batch of data - maybe from a CSV file - into SQL Server.
Building a High-Performance Import Feature with Dapper Plus

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