What are the best practices for writing LINQ queries?

What are the best practices for writing LINQ queries?

Some best practices include using method syntax for readability, avoiding unnecessary queries, and using deferred execution.

Can you explain deferred execution in LINQ?

Deferred execution means that the query is not executed until you iterate over the results, which can improve performance.

What about performance tips for LINQ queries?

To enhance performance, consider using 'ToList()' to materialize results early, and avoid using 'Count()' on large collections.

Are there any common mistakes to avoid?

Yes, common mistakes include not using 'AsQueryable()' for IQueryable sources and executing multiple queries instead of combining them.