Updating articles

Some of the articles are bare and can use better examples/explanations.
Or step plans on how to solve them

Good examples of what I would like to see per error
https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/compiler-messages/cs0826

or something like this:
https://github.com/Blockception/Minecraft-Error-Codes/blob/main/behaviorpack/anim_or_controller/missing.md