.NET App Developer Links - 2020-05-01

• 6 Ways in Which Xamarin Forms Evolved

• C# 8.0 nullable references: inferred (non-)nullness

• Introduction to Reactive Programming in .NET with Shimmy Weitzhandler

• Preventing mass assignment or over posting with Razor Pages in ASP.NET Core

• Running older versions of Xcode and Xamarin

• Shadows in Windows (UWP) XAML Applications - Part 3 - DropShadowPanel

• Split a string into lines without allocation

• Work flow of diagnosing memory performance issues - Part 2