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	<title>Menéame: comentarios [379549]</title>
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	<pubDate>Mon, 19 May 2008 11:24:44 +0000</pubDate>
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		<meneame:comment_id>1966717</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>Convertido</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#6 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c06#c-6</link>
		<pubDate>Mon, 19 May 2008 11:24:44 +0000</pubDate>
		<dc:creator>Convertido</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c06#c-6</guid>
		<description><![CDATA[<p>var a; var b;<br />
a = document.getElementById(&#34;a&#34;).value;<br />
b = document.getElementById(&#34;b&#34;).value;<br />
document.getElementById(&#34;c&#34;).value = parseFloat(a + b); //mal!!!!<br />
document.getElementById(&#34;c&#34;).value = parseFloat(a) + parseFloat(b);//bien!!!</p><p>&#187;&nbsp;autor: <strong>Convertido</strong></p>]]></description>
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		<meneame:comment_id>1966160</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>--79253--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#5 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c05#c-5</link>
		<pubDate>Mon, 19 May 2008 09:55:42 +0000</pubDate>
		<dc:creator>--79253--</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c05#c-5</guid>
		<description><![CDATA[<p>Tienen problemas con las comas flotantes y también mentales graves, muy graves <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--79253--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>1966157</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>Waves</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#4 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c04#c-4</link>
		<pubDate>Mon, 19 May 2008 09:55:18 +0000</pubDate>
		<dc:creator>Waves</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:379549-1" href="https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c01#c-1" rel="nofollow">#1</a> Si te fijas, lo único que ha pasado es que se ha &#34;perdido&#34; el último 0 de 4990, pero el resultado final es correcto. No tiene nada que ver con concatenar cadenas.</p><p>&#187;&nbsp;autor: <strong>Waves</strong></p>]]></description>
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		<meneame:comment_id>1966089</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>--74531--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>14</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#3 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c03#c-3</link>
		<pubDate>Mon, 19 May 2008 09:45:22 +0000</pubDate>
		<dc:creator>--74531--</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c03#c-3</guid>
		<description><![CDATA[<p>Veo un subtotal de 4302 y un IVA de 688, lo que sumado da 4997,90. No acabo de verlo claro.</p><p>&#187;&nbsp;autor: <strong>--74531--</strong></p>]]></description>
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		<meneame:comment_id>1966038</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>--57--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#2 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c02#c-2</link>
		<pubDate>Mon, 19 May 2008 09:37:46 +0000</pubDate>
		<dc:creator>--57--</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c02#c-2</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--57--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>1965993</meneame:comment_id>
		<meneame:link_id>379549</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>Cantro</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>10</meneame:karma>
		<meneame:url>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles</meneame:url>
		<title>#1 4,9,9 + 7,90 = 4.997,90 (Aritmética según el Corte Inglés)</title>
		<link>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c01#c-1</link>
		<pubDate>Mon, 19 May 2008 09:28:38 +0000</pubDate>
		<dc:creator>Cantro</dc:creator>
		<guid>https://www.meneame.net/story/4-9-9-7-90-4.997-90-aritmetica-segun-corte-ingles/c01#c-1</guid>
		<description><![CDATA[<p>Error de tipos en Javascript, está clarísimo: los dos precios son cadenas de texto y no numerales, y el operador &#34;+&#34; lo que hace es concatenar y no sumar. Para eso está parseFloat <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>Cantro</strong></p>]]></description>
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