Gain insights into LINQ in C#, learn about lambda expressions, explore common LINQ methods, avoid pitfalls, and refactor code to be more expressive and efficient.

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LINQ is the best feature in C#. If you’re interested in writing more expressive code to work with collections, this course is for you. In this course, you will learn about what LINQ is and what lambda expressions are. You will learn the most common LINQ methods and some common pitfalls to avoid when using LINQ. You will also write your first methods using LINQ and use LINQ to refactor some common constructs.

Getting Started with LINQ in C#

# What's new in LINQ with .NET 6?

LINQ isn't a new feature in the C# language. It’s been around since the early versions of the language in the 2000s. But in recent updates, the .NET team introduced new methods and overloads to LINQ as part of the C# standard library.

Some of the methods .NET 6 has introduced to LINQ are `Chunk` and `DistinctBy`. .NET 6 has also added new overloads to existing methods, like `Take` with ranges and `FirstOrDefault` with custom default values.

Before the .NET 6 update, we had to rely on third-party libraries or write our own extension methods to bring similar features to our code.

To use these new methods and overloads in your work, install the latest version of the .NET 6 SDK from the [.NET official page](https://dotnet.microsoft.com/en-us/download).

Learn what has changed in LINQ with .NET 6.

Getting Started

LINQ Method: Where

Common LINQ Methods

Syntax & Pitfalls

Refactor with LINQ

What's New in LINQ?

Wrap-up!

LINQ and .NET 6

What’s new in LINQ with .NET 6?