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	<title>Curso de Programación en Python/RegEx-10 - Historial de revisiones</title>
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		<id>https://wiki.cabal.mx/index.php?title=Curso_de_Programaci%C3%B3n_en_Python/RegEx-10&amp;diff=119486&amp;oldid=prev</id>
		<title>Rrc en 14:21 18 dic 2015</title>
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		<updated>2015-12-18T14:21:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= Back reference por posición =&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
[rrc@Pridd ~]$ python3&lt;br /&gt;
Python 3.4.3 (default, Jul  1 2015, 18:38:11) &lt;br /&gt;
[GCC 4.9.2] on linux&lt;br /&gt;
Type &amp;quot;help&amp;quot;, &amp;quot;copyright&amp;quot;, &amp;quot;credits&amp;quot; or &amp;quot;license&amp;quot; for more information.&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; import re&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt;&lt;br /&gt;
MatchObject1 = re.search(&amp;quot;[0-9]+&amp;quot;, &amp;quot;Número de Cliente: 234321, Fecha: 26 Noviembre, 2015&amp;quot; )&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.group()&lt;br /&gt;
&amp;#039;234321&amp;#039;&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; &lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.span()&lt;br /&gt;
(19, 25)&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.start()&lt;br /&gt;
19&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.end()&lt;br /&gt;
25&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.span()[0]&lt;br /&gt;
19&lt;br /&gt;
&amp;gt;&amp;gt;&amp;gt; MatchObject1.span()[1]&lt;br /&gt;
25&lt;br /&gt;
&lt;br /&gt;
Un match object contiene los metodos group(), &lt;br /&gt;
                                     span(), &lt;br /&gt;
                                     start() &lt;br /&gt;
                                     y end(), &lt;br /&gt;
cómo puedes ver aquí &lt;br /&gt;
&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>Rrc</name></author>
		
	</entry>
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