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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1533 articles Updated Page 25 of 62
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
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.NET & C# for FHIR Interoperability 3 — Resource Validator
Medium Issue #424
Author: Rong Fan | FHIR Solution Provider | 10+ years .NET/C# expertise
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Why Your .NET API Is Slow — And 6 Ways to Fix It Fast
Medium Issue #424
.NET · ASP.NET Core · Performance · C# · Web Development · Backend
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Understanding Cookies in C#: A Guide for Modern .NET Developers
Medium Issue #424
If you’ve ever tried to load a personalized dashboard, process authenticated reports, or maintain user sessions in your C# web application…
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High-Performance Bulk CRUD Operations in ASP.NET Core with Oracle
C# Corner Issue #423
Boost ASP.NET Core performance with Oracle! Learn bulk CRUD using Global Temporary Tables, stored procedures, and Dapper for efficient handling of 100K+ records.
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Dependency Injection in C#
C# Corner Issue #423
Learn Dependency Injection (DI) in C# with a practical example! Discover how to decouple code, improve testability, and easily switch services like Email to SMS. Perfect for ASP.NET Core projects.
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45 .NET Web API Interview Questions That Actually Get Asked in 2026
codewithmukesh Issue #422
45 practical .NET Web API interview questions with expert answers, code examples, and red flags. ASP.NET Core, EF Core 10, auth, caching, architecture.
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ASP.NET Core Output Cache: How to Speed Up Your API with In-Memory Cache and Redis
Dev Tips Issue #422
Learn how to use Output Cache in ASP.NET Core using IMemoryCache, IDistributedCache, and Redis. This guide covers Output Cache setup in ASP.NET Core, expiration time, cache policies, VaryByHeader, Var
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Build Real-Time Pub/Sub Messaging with MQTT, EMQX, .NET, and Angular
Medium Issue #421
A hands-on guide to building client-server Pub/Sub messaging with MQTT and EMQX across ASP.NET, VB.NET, and Angular. We explore the basics…
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GitHub Actions for .NET: Build, Test, and Deploy Your API
Medium Issue #421
A complete CI/CD pipeline from zero — automated builds, test coverage, Docker images tagged by commit SHA, and deployment to Azure with a…
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Return Types in ASP.NET MVC
C# Corner Issue #421
Master ASP.NET MVC return types! Learn about ActionResult, ViewResult, JsonResult, FileResult, and more with practical examples. Build better web applications!
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How Model Binding Works in ASP.NET MVC
C# Corner Issue #421
Unlock the power of ASP.NET MVC Model Binding! Learn how it automatically maps form data to C# objects, simplifying your code and boosting development speed. Step-by-step guide included!
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Mastering LINQ Query Optimization in ASP.NET Core: A Complete Developer’s Guide
Medium Issue #421
Introduction
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️ Custom Session Store for Complex Objects in ASP.NET Core
Medium Issue #420
ASP.NET Core’s default session fails with complex objects. This post shows how to store them safely in memory.
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Securing ASP.NET Core APIs with API Keys
C# Corner Issue #420
Protect your ASP.NET Core APIs with API Keys! This guide explores 5 practical patterns, from simple middleware to database-backed solutions, complete with code examples.
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How to C#: Add Configuration to your .NET 8 Web API Application
Medium Issue #420
Adding Custom Configuration to a .NET 8 Web API
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Mastering DateTime & Time Zones in ASP.NET Core: Stop Breaking Your Users’ Clocks
Medium Issue #419
A deep-dive into DateTimeOffset, TimeZoneInfo, and UTC-first architecture that scales globally — with real code, real scenarios, and zero…
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Hey network, I want to share a free tool I built to make starting new .NET
Medium Issue #419
If you’ve ever started a new microservice, you know how tedious the initial boilerplate can be — wiring up the folder architecture…
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Integrating Scalar API Documentation in ASP.NET Core
Medium Issue #418
Clear and interactive API documentation is essential for modern software development. It helps developers understand endpoints, test APIs…
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.NET Full Stack: Building End-to-End Web Apps
Medium Issue #418
Introduction: The Rise of Full Stack Developers
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Scaling SignalR With a Redis Backplane
Milan's .NET Weekly Issue #417
SignalR connections are server-local. Scale out to multiple instances and messages stop reaching the right clients. Here's how the Redis backplane fixes that - and what you still need to get right.
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Low-Code vs Traditional .NET Development: Pros and Cons
C# Corner Issue #417
Explore low-code vs .NET development in 2026. Discover the pros & cons, hybrid strategies, and when to use each for optimal speed, scalability, & control.
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Repository Design Pattern in ASP .NET
Medium Issue #417
The Repository Design Pattern is a widely used pattern in software development. It separates the Data Access layer from Controller Layer…
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Understanding Middleware in ASP.NET Core with Examples
C# Corner Issue #417
Master ASP.NET Core middleware! Learn how to use Use, Run, and Map to build robust request pipelines. Implement custom middleware for logging, auth, and more.