VB "Optional" equivalent in C#
33913
How can you use optional parameters in C#?
37139
Workaround for lack of 'nameof' operator in C# for type-safe databinding?
129354
What is the pythonic way to avoid default parameters that are empty lists?
65944
Easier way of writing null or empty?
136962
Should you declare methods using overloads or optional parameters in C# 4.0?
45068
Switch statement fallthrough in C#?
107044
Variable number of arguments in VB
138137
Single statement across multiple lines in VB.NET without the underscore character
41898
Nullable integer in .NET
155712
F# equivalent of `is` keyword in C#?
43669
Can I make a default for an optional argument the value of another argument?
33098
How to mix required argument and optional arguments in ruby?
121132
Conditional LINQ where statement?
18998
Inline functions in C#?
71258
Functions with both optional arguments and options
121399
Changed behavior of string.Empty (or System.String::Empty) in .NET 4.5
141587
Is there any reason to declare optional parameters in an interface?