bit_not.md

layout	api-command
language	JavaScript
permalink	api/javascript/bit_not/
command	bitNot
io	number number
related_commands	bit_and bit_or bit_sal bit_sar bit_xor bit_and/ bit_or/ bit_sal/ bit_sar/ bit_xor/

Command syntax

{% apibody %} r.bitNot() → number {% endapibody %}

Description

A bitwise NOT, or complement, is a unary operation that performs logical negation on each bit, forming the ones' complement of the given binary value. Bits that are 0 become 1, and those that are 1 become 0.

Example:

r.expr(7).bitNot().run(conn);

// Result:
-8