What are some advanced features of LINQ in C#?

What are some advanced features of LINQ in C#?

LINQ offers several advanced features like deferred execution, query syntax, and method syntax. Would you like to explore any specific feature?

Can you explain deferred execution?

Deferred execution means that the evaluation of a LINQ query is delayed until you actually iterate over the query results. This can improve performance.

What is the difference between query syntax and method syntax?

Query syntax resembles SQL and is often more readable, while method syntax uses method chaining and can be more concise. Both achieve the same results.

How can I use LINQ with collections?

You can use LINQ with collections like arrays or lists by calling methods like .Where(), .Select(), and .OrderBy() directly on them.

Are there any performance considerations I should be aware of?

Yes, be mindful of deferred execution and the size of the data set, as large datasets can impact performance if not handled properly.