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C#

Official tag for the C# programming language.

about #csharp

C# is a compiled programming language developed by Microsoft in 2000, as part of their .NET platform. It offers features of imperative, declarative, object-oriented, functional, and component-oriented programming.

Although based on C++, C# is a distinct language with its own unique design and specification.

The current stable release is C# 7.3.

Documentation

Compilers

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eXpLorE wItH mE

Nov 5 '25

🧠 Managed vs Unmanaged Code — Explained for Beginners

#csharp #basic #beginners #java

2 min read

Cristian Sifuentes

Dec 8 '25

C# Lists & Dictionaries Mental Model — From `names.Add("Ana")` to LLM‑Ready Collections

#dotnet #csharp #performance #datastructures

14 min read

Cristian Sifuentes

Dec 8 '25

C# Operators Mental Model — From `number % 2 == 0` to LLM‑Ready Code

#csharp #dotnet #beginners #llms

14 min read

Cristian Sifuentes

Dec 8 '25

C# Arrays Mental Model — From `numbers[0]` to LLM‑Ready Code

#dotnet #csharp #llms #architecture

8 min read

Cristian Sifuentes

Dec 8 '25

C# StringType Mental Model — From \"Hi Cristian\" to LLM-Ready Code

#dotnet #csharp #performance #llms

16 min read

YaHey

Nov 5 '25

How to Convert Excel (XLS or XLSX) to PDF in C# .NET: Complete Guide

#csharp #excel #pdf #conversion

5 min read

Nov 5 '25

🧱 Lesson 6 - Redis Caching for Performance Optimization

#redis #cache #csharp #aspnetcore

4 min read

Dec 8 '25

Aspire: The Cloud-Native Framework That Finally Makes Distributed .NET Development Easy

#dotnet #aspire #microservices #csharp

13 min read

Nov 3 '25

Understanding Federated Learning: Best Practices for Implementing Privacy-Preserving AI in C# Projects

#privacy #ai #csharp #machinelearning

7 min read

Cristian Sifuentes

Dec 8 '25

Basic Concepts of C# Numeric Types — From Integers to SIMD, for LLM-Ready Thinking

#dotnet #csharp #llms #numerics

8 min read

Cristian Sifuentes

Dec 8 '25

Basic Concepts of C# Data Types — From Bits to LLM‑Ready Mental Models

#dotnet #csharp #llms #education

9 min read

Cristian Sifuentes

Dec 8 '25

C# Variables, the CPU, and LLMs — From `int age = 25;` to Silicon

#csharp #dotnet #llm #education

14 min read

Mo

Dec 7 '25

Migration from .NET 4.7 to .NET 10

#webdev #dotnet #csharp #programming

4 min read

Dec 7 '25

SafeMapX — A New Universal Pattern to Eliminate Null Checks, Ternaries & String Plumbing in C#

#csharp #designpatterns #opensource #performance

2 min read

Dec 7 '25

Blazor vs React: A .NET Developer's Honest Comparison

#dotnet #webdev #react #csharp

20 min read

RecurPixel

Nov 25 '25

A No-Nonsense C# Async, Threading & Concurrency Guide

#aspnet #csharp #dotnet #devjournal

17 min read

YaHey

Nov 3 '25

C#: Find and Remove Blank Pages from PDF

#csharp #pdf #find #remove

5 min read

Steve

Nov 23 '25

TypedSql: Turning the C# Type System into a High-Performance SQL Query Engine

#csharp #dotnet #performance #sql

17 min read

Nov 6 '25

Legal Research is Changing: How AI Makes Your C# Applications Smarter

#ai #csharp #dotnet

8 min read

Nov 2 '25

Slicing Through Code: How I Built Fruit Ninja

#programming #gamedev #unity3d #csharp

1 min read

Nov 3 '25

🧱 Lesson 5 - Working with PostgreSQL (Multi-Database Setup)

#postgres #postgressql #csharp #entityframework

3 min read

Nov 1 '25

Soporte multilenguaje en WinUI 3

#winui3 #csharp #dotnet

3 min read

Sapana Pal

Dec 4 '25

Learning .NET from Beginner to Advanced Level's

#beginners #csharp #dotnet #sql

22 min read

Cristian Sifuentes

Dec 6 '25

.NET 10 Data Export API — Minimal APIs, Mapster, Rate Limiting & OpenAPI Done Right

#dotnet #csharp #webapi #architecture

8 min read

Nov 1 '25

Starting My Journey on DEV as a Backend Developer

#career #backend #csharp #webdev

1 min read

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