Tommy Jakobsen questions

• SQL: Optimization problem, has rows?
• DDD: Address as an aggregate root?
• ASP.NET MVC, autocomplete textbox, caching?
• Using PDF.js viewer to display a pdf served by a protected resource
• Open context menu on table row right click
• SQL "tree-like" query - most parent group
• Retrieving query string in sharepoint add-ins
• EF Core 2.0 OwnsOne column prefix
• EF 4.1 RTM - EntityTypeConfiguration
• Powershell and SQL parameters. If empty string, pass DBNull

Tommy Jakobsen answers