JavaScript Increment or Decrement Operator

Card image cap

JavaScript Operators Definition:

An operator that performs some operation on single or multiple operands and produces a result is called Operators.

An Operators are symbols or keyword that enable JavaScript to perform some sort of actions.


JavaScript Increment/Decrement Operator

The increment/decrement operators are used to increment/decrement a variable's values of an operand

Operator Name Effect
++x Pre-increment Increments x by one, then returns x
x++ Post-increment Returns x, then increments x by one
--x Pre-decrement Decrements x by one, then returns x
x-- Post-decrement Returns x, then decrements x by one

Example:

Result:

	11

	11
	10

	11
	9

	9
	10

	9


Read Also:


Card image cap