C# Articles, Tutorials & News

C# articles, tutorials, and news from the DotNetNews archive.

2334 articles Updated Jul 24, 2026 Page 77 of 94

C# articles, tutorials, and news from the DotNetNews archive.

C# articles

Page 77 of 94

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Building a Modern C# Portfolio: Projects That Demonstrate 2025 Skills

medium.com Apr 22, 2025 Issue #180

https://medium.com/@vikpoca/building-a-modern-c-portfolio-projects-that-demonstrate-2025-skills-5763b2c4fbf8

ASP.NET Core Authentication Authorization

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15 C# Shorthand Techniques Every Developer Should Know to Boost Productivity

medium.com Apr 21, 2025 Issue #179

https://medium.com/@ashokreddy343/15-c-shorthand-techniques-every-developer-should-know-to-boost-productivity-09543a724d48

ASP.NET Core Design Patterns .NET 10

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The Ultimate 18-Week Roadmap to Becoming a Senior Backend Engineer (C# Edition)

medium.com Apr 21, 2025 Issue #179

https://medium.com/@shadeed.1990/the-ultimate-18-week-roadmap-to-becoming-a-senior-backend-engineer-c-edition-0e0c9f76822a

.NET Core

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nameof in C#: The Tiny Keyword That Solves Big Problems

medium.com Apr 21, 2025 Issue #179

https://medium.com/@nagarajvela/nameof-in-c-the-tiny-keyword-that-solves-big-problems-28b767343f25

ASP.NET Core Design Patterns .NET 10

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C# Output: How to Talk to the Console (Properly)

medium.com Apr 21, 2025 Issue #179

https://medium.com/@fulton_shaun/c-output-how-to-talk-to-the-console-properly-82d9e10e7b89

ASP.NET Core Design Patterns .NET 10

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C# Singleton Pattern: One Instance to Rule Them All

c-sharpcorner.com Apr 21, 2025 Issue #179

https://www.c-sharpcorner.com/article/c-sharp-singleton-pattern-one-instance-to-rule-them-all/

Design Patterns

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C# Made Me Like Programming — Here’s Why

medium.com Apr 21, 2025 Issue #179

https://medium.com/@fulton_shaun/c-made-me-like-programming-heres-why-fd4e8db4457f

ASP.NET Core Design Patterns .NET 10

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Whats's New in .NET Core 10 and C# 14

c-sharpcorner.com Apr 18, 2025 Issue #178

https://www.c-sharpcorner.com/article/whatss-new-in-net-core-10-and-c-sharp-14/

.NET Aspire Blazor .NET 10

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C#: What's the Difference Between `int`, `var`, and `dynamic`?

pietschsoft.com Apr 18, 2025 Issue #178

https://www.pietschsoft.com/post/2025/04/09/csharp-difference-between-int-var-dynamic

.NET Aspire Blazor .NET 10

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C# Practice: Create a Basic Wage Calculator in Under 10 Minutes

medium.com Apr 18, 2025 Issue #178

https://medium.com/@fulton_shaun/c-practice-create-a-basic-wage-calculator-in-under-10-minutes-4b8ba5bb537d

.NET Aspire Blazor .NET 10

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C#’s Record vs. Class: How 10 Lines Prevented a $250,000 Bug

medium.com Apr 18, 2025 Issue #178

https://medium.com/@nagarajvela/c-s-record-vs-class-how-10-lines-prevented-a-250-000-bug-3ab3b068cf26

.NET Aspire Blazor .NET 10

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Every thing about ‘Delegates’ in C#

medium.com Apr 18, 2025 Issue #178

https://medium.com/@tvinay81/every-thing-about-delegates-in-c-fe5c9fd5dd8c

.NET Aspire Blazor .NET 10

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Wage Calculator in C# — Part 2: Overtime Logic

medium.com Apr 17, 2025 Issue #177

https://medium.com/@fulton_shaun/wage-calculator-in-c-part-2-overtime-logic-3d4da28ca575

ASP.NET Core Azure Azure Functions

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11 Rules for Writing Better Code in C#

medium.com Apr 17, 2025 Issue #177

https://medium.com/c-sharp-programming/11-rules-for-writing-better-code-in-c-a6ebaf506f70

Solid Principles

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Build a Model Context Protocol (MCP) server in C#

devblogs.microsoft.com Apr 17, 2025 Issue #177

https://devblogs.microsoft.com/dotnet/build-a-model-context-protocol-mcp-server-in-csharp/

OpenAI

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How to Generate Sequential GUIDs in .NET

medium.com Apr 17, 2025 Issue #177

https://medium.com/@michaelmaurice410/how-to-generate-sequential-guids-in-net-2ee0a6a120b9

Performance

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Interface Contract Testing: A Reusable Test Suite for Interface-First Design in C#

medium.com Apr 17, 2025 Issue #177

https://medium.com/@asher.garland/interface-contract-testing-a-reusable-test-suite-for-interface-first-design-in-c-31ad3da331a9

Unit Testing

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C# String vs. StringBuilder vs. Span — What’s the Best for Performance?

medium.com Apr 17, 2025 Issue #177

https://medium.com/write-a-catalyst/c-string-vs-stringbuilder-vs-span-whats-the-best-for-performance-f1d050a6c02d

Performance

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Microsoft .NET Code Analysis: Best Practices and Performance for Comparing Strings

dotnettips.wordpress.com Apr 16, 2025 Issue #176

https://dotnettips.wordpress.com/2025/04/13/microsoft-net-code-analysis-best-practices-and-performance-for-comparing-strings/

Performance

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Distributed Leader Election in .NET Microservices

quorum-mind.medium.com Apr 16, 2025 Issue #176

https://quorum-mind.medium.com/distributed-leader-election-in-net-microservices-126af548b6b8

Design Patterns

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C# .NET — Interfaces

medium.com Apr 16, 2025 Issue #176

https://medium.com/@circuitstocode/c-net-interfaces-0139509744d8

.NET Aspire Azure Azure Functions

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Explaining Tanspose DataTable Data in C#

c-sharpcorner.com Apr 16, 2025 Issue #176

https://www.c-sharpcorner.com/article/explaining-tanspose-datatable-data-in-c-sharp/

SQL Server

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Difference Between Compilation and Runtime Errors in .NET

c-sharpcorner.com Apr 15, 2025 Issue #175

https://www.c-sharpcorner.com/article/difference-between-compilation-and-runtime-errors-in-net/

.NET Core

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Build Your Own MCP Server in C# — So Your AI App Stops Acting Clueless

medium.com Apr 15, 2025 Issue #175

https://medium.com/@priyedarshniaaradhya/build-your-own-mcp-server-in-c-so-your-ai-app-stops-acting-clueless-c21740f02174

OpenAI Semantic Kernel

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.NET R&D Digest (March, 2025)

olegkarasik.wordpress.com Apr 15, 2025 Issue #175

https://olegkarasik.wordpress.com/2025/04/07/net-rd-digest-march-2025/

.NET Core

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