Send ETag headers in ASP.NET Core ✨

ASP.NET Core doesn’t add an ETag header automatically to HTTP responses from MVC action methods or Razor Pages. ❌

We have to implement that ourselves to provide the users with true Conditional GET support that honors the If-None-Match request header. ✅

Wouldn’t it be nice if all we had to do was to register it using app.UseETagger() like this❓

https://t.me/pgimg/88

[ Article ] : http://bit.do/etags

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#AspMvc #AspCore #ETag
@ProgrammingTip

ASP.NET Core Interview Questions 💼

This post is about ASP.NET Core Interview Questions. ⁉️

These questions are directly tied to ASP.NET Core. ✅

They are not meant to serve as only questions that you would ask a candidate during an interview. ❌

Use these to assess if the candidate has any knowledge about ASP.NET Core. 👓

The questions should serve as guidelines for core ASP.NET Core concepts that candidate should be familiar with. 👪

https://t.me/pgimg/100

[ Article ] : http://bit.do/aspint

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#AspMvc #AspCore #Core #Interview
@ProgrammingTip

The Evolving Infrastructure of .NET Core ⚡️

It would be useful to take a brief look at the history of ASP.NET Core's infrastructure systems and the significant improvements that have been made in the last year or so. 💎

This post will be interesting if you are interested in build infrastructure or want a behind-the-scenes look at how we build a product as big as .NET Core. 🔥


[ Article ] : kutt.it/netInfra

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#Microsoft #AspMvc #Core #AspCore
@ProgrammingTip

JSON API .NET Core ✨

A framework for building json:api compliant web APIs. 💎

The ultimate goal of this library is to eliminate as much boilerplate as possible by offering out-of-the-box features such as sorting, filtering and pagination. 🗂

You just need to focus on defining the resources and implementing your custom business logic. 👌🏻

This library has been designed around dependency injection making extensibility incredibly easy. 💉


[ Github ] : kutt.it/JsonApiCore
[ Documentation ] : json-api-dotnet.github.io

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#AspMvc #AspCore #DotNet
@ProgrammingTip

Kubernetes for .NET Developers ☸️

Have you started building containerized application and struggled with scaling across multiple hosts❓

Would you like to simplify DevOps tasks such as deployment and configuration❓

Have you heard about Kubernetes and would like to learn more❓

Then this presentation is for you. 💎

Kubernetes is an open source system for managing containerized applications across multiple hosts; providing basic mechanisms for deployment, maintenance, and scaling of applications. 🔥

In this presentation, I will walk you through Kubernetes fundamentals, the high level architecture, how would you deploy an ASP.NET Core application to Kubernetes and finally how would you configure and launch auto-scaling, self-healing Kubernetes cluster. ⚡️


[ YouTube ] : youtu.be/uh4V2IjSrlI
[ Github ] : kutt.it/KubeAsp

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#Kubernetes #DotNet #Core #AspMvc #AspCore
@ProgrammingTip

Using the ReferenceAssemblies NuGet package to build .NET Framework libraries on Linux, without installing Mono 💎

In this post I show how you can build .NET projects that target .NET Framework versions on Linux, without using Mono! 🤷🏻‍♂️

By using the new Microsoft.NETFramework.ReferenceAssemblies NuGet packages from Microsoft you don't need to install anything more than the .NET Core SDK! 🔥


[ Article ] : kutt.it/coremono

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#CSharp #DotNet #AspCore #NetCore
@ProgrammingTip

Running async tasks on app startup in ASP.NET Core 3.0 ⚡️

In this post, I describe how a small change in the ASP.NET Core 3.0 WebHost makes it easier to run asynchronous tasks on app startup using IHostedService. ✅

Unfortunately, in 2.x it wasn't possible to use any of the built-in ASP.NET Core primitives to achieve this ❌ :

• IStartupFilter has a synchronous API, so would require doing sync over async. 🤦🏻‍♂️

• IApplicationLifetime has a synchronous API and raises the ApplicationStarted event after the server starts handling requests. 🤷🏻‍♂️

• IHostedService has an asynchronous API, but is executed after the server is started and starts handling requests. 👍🏻

With ASP.NET Core 3.0, a small change in the WebHost code makes a big difference - we no longer need these solutions, and can use IHostedService without the previous concerns❗️


[ Article ] : kutt.it/asphost

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#AspNet #AspMvc #AspCore
@ProgrammingTip