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There are only two possible values for a Boolean constant. That is true or false.
A Boolean variable may contain the value undefined.
| See also: | Constant expression |
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| Logical AND (&&) | Up | Logical entity |
JavaScript Programmer's Reference, Cliff Wootton Wrox Press (www.wrox.com) Join the Wrox JavaScript forum at p2p.wrox.com Please report problems to support@wrox.com © 2001 Wrox Press. All Rights Reserved. Terms and conditions. | ||