Why does LINQ have so many ways to return an element?

Published: 26 December 2023
on channel: Round The Code
508
32

There are many ways to return one element from a list using a LINQ query in C#.

Why are there so many, and what are the differences between each one? We get to the bottom of it in this video by setting up a list and testing each one and going through a number of different examples and testing the output in a console application.

In-addition, we'll set up some benchmarking to see which one performs the best and how much memory is allocated for each one.

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► Chapters
0:00 What we'll cover
0:11 Setting up the list
0:23 First and FirstOrDefault
1:17 Single and SingleOrDefault
2:18 Benchmarking
3:42 Test your C# knowledge with coding challenges

#linq #linquery #csharp


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