Exploring LINQ: Core Concepts Every .NET Developer Should Master body font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; color: #333; h1, h2 color: #2c3e50; p margin-bottom: 1em; a.keyword-link color: #0066cc; text-decoration: none; a.keyword-link:hover text-decoration: underline; code background: