What is the proper way to express the AND NOT operator in C#?
35549
What is the difference between the | and || or operators?
38401
When should I use  or >()?
29419
'AND' vs '&&' as operator
48459
Omitting "and" in a sentence
66773
How to do intersection with condition in C#?
3574
What is the !! (not not) operator in JavaScript?
135065
&& (AND) and || (OR) in IF statements
70140
Is there a VB.net equivalent for C#'s ! operator?
103065
Using the not equal operator for string comparison
124256
How do I overload the square-bracket operator in C#?
85278
Should I use 'or' or 'nor' after a negative statement?
123797
Not equal  != operator on NULL
37369
How do I check if two logical expressions are equivalent?
73430
C# .Equals(), .ReferenceEquals() and == operator
37139
Workaround for lack of 'nameof' operator in C# for type-safe databinding?
96496
How to convert visual basic operator \ in C#
38794
Validate a Boolean expression with brackets in C#