!=
Definition: "not equal to."
Background: In most popular programming languages, "!" belongs to a class of operators known as "logic operators." Basically, it just stands for "not", "opposite", or "false", depending on what the context is. Two other operators are in this class: "||" for "or", and "&&" for "and".
"!=" belongs to another class of operators called "comparison operators." Also in this class are things like "==" (equals), ">=" (greater than or equal to), "<" (less than), etc.
Background: In most popular programming languages, "!" belongs to a class of operators known as "logic operators." Basically, it just stands for "not", "opposite", or "false", depending on what the context is. Two other operators are in this class: "||" for "or", and "&&" for "and".
"!=" belongs to another class of operators called "comparison operators." Also in this class are things like "==" (equals), ">=" (greater than or equal to), "<" (less than), etc.
5 != 6 :: Five (is) not equal to Six.
Short != Tall :: Short (is) not equal to Tall
Short != Tall :: Short (is) not equal to Tall
!=
Not equal to.
Hooper != h4x0r
!=
Used in various programming languages to denote "Not-Equal".
Justin != Josh.
A != B.
1 != 3.
A != B.
1 != 3.