Csharp

In Entity Framework Core, SelectMany flattens collections, which can lead to unexpected results if not used carefully. When filtering collections before SelectMany, ensure that the filter criteria are applied within the SelectMany projection to avoid retrieving unexpected data.

Learn how to gracefully handle empty sequences in LINQ using the DefaultIfEmpty() method, ensuring your queries return meaningful results even when the source sequence is empty.

LINQ in C# - Simplifies data manipulation with SQL-like syntax, offering benefits of simplicity, improved performance, and increased productivity for developers.