Charlieface questions

Charlieface answers

• json deserialization to C# with dynamic keys [duplicate]
• In C#, why can't I populate a local variable using its address, then use the variable later?
• Which type of certificate should I use for code-signing a Windows desktop application?
• Contravariance invalid when using interface's delegate as a parameter type
• What is meant by ClientOption1 and ClientOption2 in 1222 deadlock graph?
• Convert nested （two） NOT IN into nested (two) NOT Exists
• How to write a LEFT OUTER JOIN where the right side is null in LINQ to SQL?
• MarshalAs for Properties in a struct