Difference between  and != operators in MSSQL Server
64531
Should I use != or  for not equal in T-SQL?
151469
What is the difference between null and System.DBNull.Value?
110007
What is the difference between operator "=" and "==" in Bash?
42395
When to use the double not (!!) operator in JavaScript
1469
Is there a difference between "==" and "is"?
79050
Python ( or general programming ). Why use  instead of != and are there risks?
23405
What does the "@" symbol do in SQL?
9024
SQL Logic Operator Precedence: And and Or
70140
Is there a VB.net equivalent for C#'s ! operator?
23756
Why does one often see "null != variable" instead of "variable != null" in C#?
99302
What is the diffrence between isEqualToString and operator == in Objective C?
73203
String-bool comparsion - why?
68737
Is there a VB.NET equivalent for C#'s '??' operator?
38716
Is there a difference between “?!” and “!?”?
148559
Using the correct, or preferable, not equal operator in MySQL
57386
Why don't C++ compilers define operator== and operator!=?
56824
What is the difference between <%# and <%= in ASP.NET MVC?