What is !=?

**1.**

Definition: "not equal to."

Background: In most popular programming languages, "

"!=" belongs to another class of operators called "comparison operators." Also in this class are things like "

5 != 6 :: Five (is) not equal to Six.

Short != Tall :: Short (is) not equal to Tall

**2.**

Not equal to.

Hooper != h4x0r

**3.**

Used in various programming languages to denote "Not-Equal".

Justin != Josh.

A != B.

1 != 3.

See