Copy (Json function) - Revision history

Alex: /* Usage notes */

2015-02-17T21:58:19Z

Usage notes

← Older revision		Revision as of 21:58, 17 February 2015
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	<ul>		<ul>
	<li>The difference between a Copy and a [[DeepCopy (Json function)\|DeepCopy]] is that a Copy of an array or object Json object only copies the references in the array or object and does not copy the objects referenced by the array or object, but a DeepCopy also copies referenced objects and objects they reference and so on.</li>		<li>The difference between a Copy and a [[DeepCopy (Json function)\|DeepCopy]] is that a Copy of an array or object Json object only copies the references in the array or object and does not copy the objects referenced by the array or object, but a DeepCopy also copies referenced objects and objects they reference and so on.</li>
	</ul>		<li>The copy of a null object is, of course, null.</li>
			</ul>

	==Examples==		==Examples==
	The following makes a copy of an array and the updates the array and an array referenced by the array, printing the values of the source and copy arrays. Note that the update to the nested array is reflected in the copy because the copy simply copied the reference to that array. However, since the outermost array was actually copied, a change to the source array is not reflected in the target:		The following makes a copy of an array and the updates the array and an array referenced by the array, printing the values of the source and copy arrays. Note that the update to the nested array is reflected in the copy because the copy simply copied the reference to that array. However, since the outermost array was actually copied, a change to the source array is not reflected in the target:

Alex: /* Examples */

2015-02-17T21:57:40Z

Examples

← Older revision		Revision as of 21:57, 17 February 2015
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	<p class="code">%json=[12,13,25,["Moe","Larry","Curly","Shemp"],1.2020569031]		<p class="code">%json=[12,13,25,["Moe","Larry","Curly","Shemp"],1.2020569031]
	%jsonCopy=[12,13,25,["Moe","Larry","Curly","Shemp"]]		%jsonCopy=[12,13,25,["Moe","Larry","Curly","Shemp"]]
	</~~xmp~~>		</p>

	==See also==		==See also==
	{{Template:Json:Copy footer}}		{{Template:Json:Copy footer}}

Alex at 21:57, 17 February 2015

2015-02-17T21:57:11Z

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 {{Template:Json:Copy subtitle}}
+This function creates a (shallow) copy of a Json object tree/forest.
 ==Syntax==
 {{Template:Json:Copy syntax}}
@@ Line 11: / Line 10: @@
 </table>
 ==Usage notes==
 ==Examples==
 ==See also==
 {{Template:Json:Copy footer}}

Wiccan: Automatically generated page update

2015-02-17T17:20:03Z

Automatically generated page update

New page

{{Template:Json:Copy subtitle}}

This page is [[under construction]].
==Syntax==
{{Template:Json:Copy syntax}}
===Syntax terms===
<table class="syntaxTable">
<tr><th>%json</th><td><var>Json</var> object</td></tr>
<tr><th>Json</th>
<td>Json object, which may be <var>Null</var></td></tr>
</table>
==Usage notes==
==Examples==
==See also==
{{Template:Json:Copy footer}}