What is the difference between != and =! in Java?
71607
What's this =! operator?
78285
How to check for equals? (0 == i) or (i == 0)
68812
What does the '=>' syntax in C# mean?
70140
Is there a VB.net equivalent for C#'s ! operator?
15796
the operation of "=" in javascript
39485
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b')
79050
Python ( or general programming ). Why use  instead of != and are there risks?
36686
Comparing strings with == which are declared final in Java
113187
Comparing Java enum members: == or equals()?
99447
What is the difference between String? and String! (two ways of creating an optional variable)?
127005
' ... != null' or 'null != ....' best performance?
28734
Why is "a" != "a" in C?
154567
difference between null != something and something != null
109282
Java comparison with == of two strings is false?
13411
What is difference between different string compare methods
4772
Difference between "not equal" operators  and != in PHP
32293
What's the difference between if(!$variable) and if(isset($variable))?