JavaScript Increment or Decrement Operator

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

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