rudimenter questions

• TPL Dataflow block which delays the forward of the message to the next block
• ILookup versus IGrouping [duplicate]
• is the "is" operator just syntactic sugar for the "IsInstanceOfType" method
• Why is the following Code Compiling and Executing successfully?
• Why the restriction on parameter type and count on EventSource Methods
• Comparing NaN and null returns illogic value
• Usage of Task.WhenAll with infinite Tasks produced by BlockingCollection
• When is it necessary to add the nuget package Microsoft.NETCore.Portable.Compatibility
• DocBook to Word Conversion?
• When should i use async/await and when not?

rudimenter answers