C# 9.0: Improved Pattern Matching

In this blog post, let’s look at another feature of C# 9.0, the improved pattern matching. Pattern matching enables idioms where data and the code are separated, unlike object-oriented designs where data and the methods that manipulate them are tightly coupled.

In this blog post, let’s look at another feature of C## 9.0, the improved pattern matching.

What is Pattern Matching?

Before we clarify what pattern matching is, let’s first understand what a pattern is. The Microsoft Docs say this:

Patterns test that a value has a certain shape, and can extract information from the value when it has the matching shape.

https://docs.microsoft.com/dotnet/csharp/pattern-matching

Ok, so a pattern checks if a value has a certain shape, and if that’s the case, the pattern matches – that’s why it’s called pattern matching. A pattern can also extract information that you can use in your code. You usually use patterns in your code already today. Let’s look at the is pattern expression.

csharp dotnet developer programming

This article covers A-Z about the mobile and web app development process and answers your question on how long does it take to develop/build an app.

For a developer, becoming a team leader can be a trap or open up opportunities for creating software. Two years ago, when I was a developer, ... by Oleg Sklyarov, Fullstack Developer at Skyeng company

Measuring website activity provides only half the story. See how to best track the developer's journey and what funnel stages makes sense for API-first products

To make the most out of the benefits of offshore software development, you should understand the crucial factors that affect offshore development.

Get the most of what the digital world has to offer with our innovative range of Digital wallet app development services. Enable your customers to store, send, and receive funds with ease and security. A customizable offering that is highly efficient and scalable.