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				<tr><td valign="top" class="name">delete</td><td valign="top" nowrap class="compatibility">NN <span class="emphasis">4</span> IE <span class="emphasis">4</span> ECMA <span class="emphasis">1</span>&nbsp;&nbsp;</td>
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					</td><td valign="top" nowrap class="requirements">&nbsp;&nbsp;</td>
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					<td valign="top" colspan="2" class="description">
						<p>The <span class="literal">delete</span> operator removes a property from an
object (e.g., a prototype property from an instance of an object to
whose static object your script added the prototype earlier) or an
item from a script-generated array. Removing an array entry does not
alter the array's length or the numerical indexes of
existing items. Instead, the value of the deleted item is simply
<span class="literal">undefined</span>. The <span class="literal">delete</span> operator
is not a memory management tool.
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					<td valign="top" colspan="2" class="CLEARSEPARATION">&nbsp;</td>
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					<td valign="top" colspan="2" class="example"><span class="title">Example</span></td>
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					<td valign="top" colspan="2" class="CLEARSEPARATION">&nbsp;</td>
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					<td><span class="programlisting"><pre>delete myString.author;</pre>
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