Grokking Java Basics
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Unary Operators

Unary operators perform operations on a single operand. They can modify the operand's value or state directly. In Java, unary operators are used to increment or decrement numeric values, change the sign of a number, or invert a boolean value.

Unary Operators

OperatorDescriptionExample
++Increment operator; increases a numeric variable by 1a++ or ++a
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