Austin questions

• Re-order array putting nulls at end C#
• Member is "not supported in LINQ to Entities"
• Understanding and Using "Service Layers" - .NET MVC 5
• MVC WebAPI 2 with AngularjS Err_Connection_Refused
• Converting String to HTML - string to " a href" element
• Linq select Item where it is equal to ID in another table
• Getting JSON Object from MVC Controller
• Flip an arrow character
• Dependency preserving
• sessionStorage is gone when browser is refreshed - Javascript

Austin answers