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>>= (Bitwise shift right assign) (Operator/assignment)

Destructively bitwise rightward shifts the first of two operands.

Availability:

ECMAScript edition - 2
JavaScript - 1.0
JScript - 1.0
Internet Explorer - 3.02
Netscape - 2.0
Netscape Enterprise Server- 2.0
Opera - 3.0
Property/method value type:Number primitive

See also:Assignment operator, Bitwise operator, Bitwise shift left (<<), Bitwise shift left then assign (<<=), Bitwise shift operator, Bitwise shift right (>>), Bitwise unsigned shift right (>>>), Bitwise unsigned shift right and assign (>>>=), LValue

Refer to:

Bitwise shift right and assign (>>=)

insert figure 0018

Cross-references:

ECMA 262 edition 2 - section - 11.13

ECMA 262 edition 3 - section - 11.13

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JavaScript Programmer's Reference, Cliff Wootton
Wrox Press (www.wrox.com)

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