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2010-05-26T08:24:19Z

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2010-05-25T18:52:56Z

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== Declaration and Instantiation==

Objects are created by using the new keyword followed by the name of the class.



<source lang="javascript">
var oObject = new Object();
var oStringObject = new String();</source>

== Dereferencing Objects==

JavaScript has a garbage collection routine.
When there are no remaining references to an object, the object is said to be dereferenced.
It is possible to forcibly dereference objects by setting all its references equal to null.



<source lang="javascript">
var oObject = new Object;
oObject = null;</source>

== Native Objects==

ECMA-262 defines native objects as "any object supplied by an JavaScript implementation independent of the host environment."



<source lang="javascript">
Object Function Array String
Boolean Number Date RegExp
Error EvalError RangeError ReferenceError
SyntaxError TypeError URIError</source>

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