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C#

Official tag for the C# programming language.

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Build Your Local AI with C# and .NET

Build Your Local AI with C# and .NET

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5 min read
The “var” Error in C# — Why “The contextual keyword ‘var’ may only appear within a local variable declaration” Happens

The “var” Error in C# — Why “The contextual keyword ‘var’ may only appear within a local variable declaration” Happens

2
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5 min read
Applying Object Relational Mapping (ORM) on a C# .NET application
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Applying Object Relational Mapping (ORM) on a C# .NET application

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4 min read
I don't understand why my Minimal API doesn't bring up swagger

I don't understand why my Minimal API doesn't bring up swagger

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2 min read
Game Dev Digest — Issue #302 - Learning Resources, Online, Physics, and more

Game Dev Digest — Issue #302 - Learning Resources, Online, Physics, and more

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9 min read
PVS-Studio 7.39: OWASP Top Ten 2021, enhanced Visual Studio Code plugin, extended MISRA Compliance support, and more

PVS-Studio 7.39: OWASP Top Ten 2021, enhanced Visual Studio Code plugin, extended MISRA Compliance support, and more

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6 min read
What's New in .NET 10 and C# 14
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What's New in .NET 10 and C# 14

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27 min read
CancellationToken: The Complete Technical Guide for .NET Developers

CancellationToken: The Complete Technical Guide for .NET Developers

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9 min read
The Two Halves of Program.cs in .NET

The Two Halves of Program.cs in .NET

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3 min read
Config-Aware Rules in .NET — The Power Feature of Cocoar.Configuration (Part 2)
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Config-Aware Rules in .NET — The Power Feature of Cocoar.Configuration (Part 2)

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8 min read
How to Generate Styled PDF Tables in C#

How to Generate Styled PDF Tables in C#

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7 min read
C# Async/Await in .NET 10: The Complete Technical Guide for 2025
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C# Async/Await in .NET 10: The Complete Technical Guide for 2025

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8 min read
C# TextReader Tutorial: Read Text Files Easily with Real Examples
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C# TextReader Tutorial: Read Text Files Easily with Real Examples

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4 min read
C# for the Web: How Microsoft is Reshaping Modern Web Development
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C# for the Web: How Microsoft is Reshaping Modern Web Development

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4 min read
Exploring the new .slnx Visual Studio Solutions Format

Exploring the new .slnx Visual Studio Solutions Format

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2 min read
Reading Excel Files with ClosedXML: A Comparison with IronXL
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Reading Excel Files with ClosedXML: A Comparison with IronXL

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7 min read
🏷️ C# Attributes and Reflection: The Metadata System
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🏷️ C# Attributes and Reflection: The Metadata System

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15 min read
C# Collections Quick Reference
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C# Collections Quick Reference

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10 min read
Native Mapping in .NET: Take Control with Extension Methods
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Native Mapping in .NET: Take Control with Extension Methods

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3 min read
New File-Based Apps in .NET 10: You Can Now Run C# in Just 1 File!
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New File-Based Apps in .NET 10: You Can Now Run C# in Just 1 File!

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4 min read
Pixel to pixel: Checking the PixiEditor project

Pixel to pixel: Checking the PixiEditor project

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10 min read
RoomSharp: Source-Generated Data Layer for Modern .NET

RoomSharp: Source-Generated Data Layer for Modern .NET

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5 min read
CurlDotNet: Bringing curl Superpowers to Every Corner of the .NET 10 / C# Stack
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CurlDotNet: Bringing curl Superpowers to Every Corner of the .NET 10 / C# Stack

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49 min read
Streams in C#
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Streams in C#

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9 min read
Curl in .Net 10 and C#
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Curl in .Net 10 and C#

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5 min read
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