JavaScript » Arithmetic » -
This is the standard subtraction operator and it subtracts one number from another.
This is also the unary negation operator which precedes and negates its operand.
Examples
Code:
x = a - 6; Explanation:
a minus 6 is assigned to the variable x.
Code:
x = -a; Explanation:
In this example with 'a' being 6, the value -6 is assigned to the variable 'x' while 'a' retains the value 6.
