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FAQ Topic - What is a built-in object? (2012-11-16)
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Nov 15, 2012, 7:00:03 PM11/15/12
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FAQ Topic - What is a built-in object?
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A built-in object is any object supplied by an ECMAScript
implementation, independent of the host environment, that is present
at the start of the execution of an ECMAScript program.
ECMA-262 3rd Edition defines the following built-in objects:
Objects
_global_, Math
Constructors
Object, Function, Array, String, Boolean, Number, Date, RegExp
Errors
Error, Date, EvalError, RangeError, ReferenceError, SyntaxError, TypeError, URIError
Functions
eval, parseInt, parseFloat, isNaN, isFinite, decodeURI,
decodeURIComponent, encodeURI, encodeURIComponent
ECMA-262 Edition 5 defines also the built-in object `JSON`.
Nonstandard built-in objects may include `RuntimeObject`,
`String.prototype.link`, `CollectGarbage`, and more.
The complete comp.lang.javascript FAQ is at
http://jibbering.com/faq/
--
The sendings of these daily posts are proficiently hosted
by http://www.pair.com.
FAQ Topic - What is a built-in object?
-----------------------------------------------------------------------
A built-in object is any object supplied by an ECMAScript
implementation, independent of the host environment, that is present
at the start of the execution of an ECMAScript program.
ECMA-262 3rd Edition defines the following built-in objects:
Objects
_global_, Math
Constructors
Object, Function, Array, String, Boolean, Number, Date, RegExp
Errors
Error, Date, EvalError, RangeError, ReferenceError, SyntaxError, TypeError, URIError
Functions
eval, parseInt, parseFloat, isNaN, isFinite, decodeURI,
decodeURIComponent, encodeURI, encodeURIComponent
ECMA-262 Edition 5 defines also the built-in object `JSON`.
Nonstandard built-in objects may include `RuntimeObject`,
`String.prototype.link`, `CollectGarbage`, and more.
The complete comp.lang.javascript FAQ is at
http://jibbering.com/faq/
--
The sendings of these daily posts are proficiently hosted
by http://www.pair.com.
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