Based on the above observations, we can conclude that React will be the best framework to learn in 2021, followed by Vue. But there is a high chance of Angular defending second place since it has been there for a longer period of time than Vue, and surely 2021 is not the end of that. So if you are an Angular developer, I suggest you learn React in the upcoming days.

the most visible change of this release is the addition of the new client stack and its 17 web providers that aim at offering an alternative to the aspnet-contrib providers (additional services will be added in future versions of OpenIddict) 

I’ve been building some ASP.NET Core apps as of late and had to dig into how Dependency Injection works there. After talking with Julie Lerman a bit on Twitter about it, I realized that there might be some confusing things about how it works in ASP.NET Core, so I’m hoping I can add some clarity in this post. 

de4dot is an open source (GPLv3) .NET deobfuscator and unpacker written in C#. It will try its best to restore a packed and obfuscated assembly to almost the original assembly. Most of the obfuscation can be completely restored (eg. string encryption), but symbol renaming is impossible to restore since the original names aren't (usually) part of the obfuscated assembly. 

Supported obfuscators/packers

• Agile.NET (aka CliSecure)
• Babel.NET
• CodeFort
• CodeVeil
• CodeWall
• CryptoObfuscator
• DeepSea Obfuscator
• Dotfuscator
• .NET Reactor
• Eazfuscator.NET
• Goliath.NET
• ILProtector
• MaxtoCode
• MPRESS
• Rummage
• Skater.NET
• SmartAssembly
• Spices.Net
• Xenocode 

This sample shows you how to use SQL Server Language Extensions to create a .NET Core C# program that receives two columns (ID and text) from SQL Server and a regular expression as an input parameter. The class returns two columns back to SQL Server (ID and text). 

Entity Framework 7 (EF7) Preview 5 has shipped with support for Table-per-Concrete type (TPC) mapping. This blog post will focus on TPC. There are several other enhancements included in Preview 5, such as:

• Support for AT TIME ZONE in SQL Server
• Updates to command and connection interception (#23087, #23085, #17261)
• Addition of the delete behavior attribute

Read the full list of EF7 Preview 5 enhancements. 

TIO is a family of online interpreters for an evergrowing list of practical and recreational programming languages

What's new in C#? - Exciting new features in C# 9, 10 and 11! - Filip Ekberg - NDC Oslo 2023

We will cover the following features:
- Nullable reference types
- Pattern Matching in C# 8 = C# 11
- Record types
- Top level programs/statements
- Init only & new()