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Errata
JavaScript: The Definitive Guide, 4th Edition
By
David Flanagan
Publisher
: O'Reilly
Pub Date
: November 2001
ISBN
: 0-596-00048-0
Pages
: 936
Slots
: 1
This fourth edition of the definitive reference to
JavaScript, a scripting language that can be embedded
directly in web pages, covers the latest version of the
language, JavaScript 1.5, as supported by Netscape 6 and
Internet Explorer 6. The book also provides complete
coverage of the W3C DOM standard (Level 1 and Level 2),
while retaining material on the legacy Level 0 DOM for
backward compatibility.
Availability
JavaScript 1.3; JScript 3.0; ECMAScript
v1
Synopsis
InfinityDescription
Infinity is a global property that contains the
special numeric value representing positive infinity. The
Infinity property is not enumerated by
for/in loops and cannot be deleted with the
delete operator. Note that
Infinity is not a constant and can be set to any
other value, something that you should take care not to do.
(Number.POSITIVE_INFINITY is a constant, however.)
See Also
isFinite( ), NaN, Number.POSITIVE_INFINITY
