DistinctBy Method
Explore how to use the DistinctBy method in LINQ to identify unique objects within a collection by specifying a property as the comparison key. This lesson helps you understand how DistinctBy differs from Distinct by returning the full objects with distinct values, enhancing your ability to manipulate collections efficiently in C#.
We'll cover the following...
We'll cover the following...
How to find the unique elements of a collection
To find unique ratings in our catalog, we used the Distinct method on a list of ratings. It returned only the distinct ratings, but not the movies that received those unique ...