Floremin questions

Floremin answers

• How to view MVC .cshtml file as html?
• Entity Framework: insert an object with a foreign key which is already known, but doesn't exist in DB yet
• Entity Framework with multiple models throws error stating "The model backing the <modelDbContext> context has changed..."
• Vertical-floating elements in CSS?
• How to return on client error message with status code
• Why is await async so slow?
• why does checkchanged event does not fire on uncheck of checkbox in asp.net
• Binding List to GridView
• Execute Callback(obj) if callback Exists Else return object
• How to switch to datetime2 in Entity Framework / SQL Server 2008 project