El error HTTP 501 "Not implemented" se utiliza para indicar al lado cliente que el servidor no soporta las funcionalidades necesarias para poder dar una respuesta a la petición. Puede retornarse acompañado del encabezado Retry-After para indicar al cliente que puede volver a intentarlo más adelante, cuando estas funcionalidades hayan sido implementadas.

Por ejemplo, la MDN, indica que es la respuesta apropiada cuando el servidor no implementa el método HTTP utilizado en la petición ni para el recurso solicitado ni para cualquier otro. Fijaos que hay una diferencia respecto al error 405, que indica que el recurso está disponible con otro verbo HTTP.

Y ahora, ahí van los enlaces recopilados durante la semana pasada. Espero que os resulten interesantes. :-)

Por si te lo perdiste...

• Componentes con cuerpo en Blazor
  José María Aguilar
• Efectos laterales en métodos parciales
  José María Aguilar

.NET Core / .NET

• Introducing Spectre.Console
  Steve Smith
• That Shouldn't Happen - UnreachableException in .NET 7
  Abbot
• Simplify NuGet Package Versions in your application with Central Package Management
  Nick Randolph
• Make The First Letter of a String Upper Case in C#
  Code Maze
• 8 reasons startups prefer Node.js over .NET, and are they justified?
  Michael Shpilt
• Accessing State in System.Text.Json Custom Converters
  Steve Gordon
• 3 (and more) ways to set configuration values in .NET
  Davide Bellone
• Task.ContinueWith implicit type conversion gotcha
  Maciej Zwierzchlewski
• Common C# Programming Mistakes
  Code Maze
• Generating Code Coverage Reports in .NET Core
  Anuraj Parameswaran
• Update on ImageSharp
  .NET Foundation
• Throwing exceptions - Why is my stack trace lost?
  Steven Giesel
• Builder Pattern with the implicit operator using
  Josef Ottosson

ASP.NET Core / ASP.NET / Blazor

• AspNet HealthChecking + UI for everything
  Juan Luis Guerrero
• Logging with Serilog in ASP.NET Core Web API
  Aram Tchekrekjian
• Inject content into your Blazor components with typed Render Fragments
  Jon Hilton
• What’s New in Blazor: 2022 Volume 3
  Rajendran R
• Introducing New Blazor Speed Dial Component
  Navin Vinayagam
• Integration Testing ASP.NET Core APIs incl. auth and database
  Chris Klug
• Localization in ASP.NET Core
  Code Maze
• Adding Experimental HTTP Methods To ASP.NET Core
  Khalid Abuhakmeh
• How to containerize your ASP.NET Core application and SQL Server with Docker
  Bryan Hogan
• Learn how to improve your ASP.NET Core controllers with these principles
  Dennis Frühauff
• How to Build a Url Shorter with C# Minimal APIs and Azure
  John kilmister
• ASP.NET Core: Three ways to refresh the claims of a logged-in user
  Jon P Smith
• Blazor Video Creator
  Michael Washington
• ASP.NET Core - How to manually validate a model in a controller
  Makolyte
• Another Way to Run C# in a Web Page
  Matthew MacDonald

Azure / Cloud

• Reducing Your Cloud Costs: An Operational Optimization Guide
  Patrick Londa
• Microsoft Previews Azure Deployment Environments
  Steef-Jan Wiggers
• Enterprise-grade DDoS protection for SMBs now available in preview
  Amir Dahan
• Azure Service Bus Performance
  Paul Michaels

Conceptos / Patrones / Buenas prácticas

• Generar representaciones de un objeto sin exponer getters
  Fran Iglesias
• YAGNI exceptions
  Luke Plant
• Is scanning QR Codes for authentication safe?
  Damien Bowden
• Stubs and mocks break encapsulation
  Mark Seemann
• SemVer is Dead. Long Live SemVer!
  Doug Arcuri
• When Should You Assign IDs to Your Entities?
  Dave Taubler
• bliki: ConwaysLaw
  Martin Fowler

Data

• Change schema name in Entity Framework Core
  Anuraj Parameswaran
• Data Partitioning! Don't let growth SLOW you down!
  Derek Comartin
• LiteDB - A .NET embedded NoSQL database
  Steven Giesel

Web / HTML / CSS / Javascript

• Why We're Breaking Up with CSS-in-JS
  Sam Magura
• Javascript Array Reduce Method
  Johnny Simpson
• Pure CSS Bezier Curve Motion Paths
  Lu Wang
• Angular Router Standalone APIs
  Kevin Kreuzer
• Day 12: max() trickery
  Manuel Matuzović
• Converting a Simple JavaScript App to TypeScript
  Nwose Lotanna Victor
• React Pro Tip
  Deckstar
• How to Make a Folder “Slit” Effect With CSS
  Preethi
• JavaScript metaprogramming with the 2022-03 decorators API
  Axel Rauschmayer
• Responsive Animations for Every Screen Size and Device
  Cassie Evans
• Javascript Add Event Listener to Multiple Elements
  Johnny Simpson
• Modern CSS in Angular: Layouts
  Emma Twersky
• Tailwind CSS v3.2: Dynamic breakpoints, multi-config, and container queries, oh my!
  Adam Wathan
• JavaScript to Know Before Learning ‘How to’ React
  Ifeoma Imoh
• How to Use Storage in Web Extensions
  David Walsh
• Creating a Splash Effect with HTML and CSS (with Video!)
  Alvaro Montoro
• Fancy Image Decorations: Masks and Advanced Hover Effects
  Temani Afif
• Futuristic CSS
  Sacha Greif
• Javascript Shallow Copies - what is a Shallow Copy?
  Johnny Simpson

Visual Studio / Complementos / Herramientas

• Configuring Visual Studio to manage using directives automatically
  Gérald Barré
• How To Make Visual Studio Code Look Amazing
  Wesley Smits
• Support reminder for older versions of Visual Studio
  Jason Chlus
• What’s New In DevTools: Halloween Edition 🎃
  Patrick Brosset
• Windows Terminal is now the Default in Windows 11
  Kayla Cinnamon

.NET MAUI / Xamarin

• Announcing .NET MAUI support for .NET 7 Release Candidate 2
  David Ortinau
• Easily Track the Progress of Your Work Using the New .NET MAUI ProgressBar
  Sheik Syed
• .NET MAUI – Forget Me Not – Part 3
  Jesse Liberty
• Improving Your Desktop Applications—ToolTips in .NET MAUI
  Leomaris Reyes

Otros

• Google Blogger: Conectividad, Usabilidad y situaciones de DeadLock
  Chema Alonso
• OpenSilver 1.1 Promises 99% of Code Compatibility with Silverlight Applications
  Edin Kapić
• Why is there a passwords.txt file on my system that's filled with somebody else's passwords?
  Raymond Chen
• zxcvbn: realistic password strength estimation
  Dan Wheeler

Publicado en Variable not found.