Collection expressions sees the spread operator in C#

The spread operator comes to C# as part of collection expressions (also known as collection literals). As a new feature in C# 12, it allows you to join collection types together, such as an array, a span and a list.

In-addition, there is a syntax change that reduces the amount of code bloat when declaring a collection type.

We'll show you how to use collection expressions so that you can join collection types together and add additional values.

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   • .NET 8 and C# 12 new features  

► Chapters
0:00 About the spread operator
0:18 Syntax change
1:02 Spread operator
1:56 Coding challenges
2:06 Collection types support
2:48 What to watch next

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