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	<title>Chackan&#039;s Weblog</title>
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	<description>diário de bordo de um desenvolvedor</description>
	<lastBuildDate>Fri, 13 Jan 2012 12:43:56 +0000</lastBuildDate>
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		<title>Chackan&#039;s Weblog</title>
		<link>http://chackan.wordpress.com</link>
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		<item>
		<title>Alterar o owner de todos os objetos de um banco de dados no PostgreSQL 8.4</title>
		<link>http://chackan.wordpress.com/2012/01/13/alterar-o-owner-de-todos-os-objetos-de-um-banco-de-dados-no-postgresql-8-4/</link>
		<comments>http://chackan.wordpress.com/2012/01/13/alterar-o-owner-de-todos-os-objetos-de-um-banco-de-dados-no-postgresql-8-4/#comments</comments>
		<pubDate>Fri, 13 Jan 2012 12:43:56 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[PostgreSQL]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=60</guid>
		<description><![CDATA[Hoje precisei renomear um banco de dados e o owner dos objetos no PostgreSQL 8.4. Para isso, via linha de comando no linux, digite: - Tabelas - Sequencias - Visoes<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=60&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Hoje precisei renomear um banco de dados e o owner dos objetos no PostgreSQL 8.4.</p>
<p>Para isso, via linha de comando no linux, digite:</p>
<p>- Tabelas</p>
<p><pre class="brush: sql;">
for tbl in `psql -qAt -c &quot;select tablename from pg_tables where schemaname = 'public';&quot; YOUR_DB` ; do  psql -c &quot;alter table $tbl owner to NEW_OWNER&quot; YOUR_DB ; done
</pre></p>
<p>- Sequencias</p>
<p><pre class="brush: sql;">
for tbl in `psql -qAt -c &quot;select sequence_name from information_schema.sequences where sequence_schema = 'public';&quot; YOUR_DB` ; do  psql -c &quot;alter table $tbl owner to NEW_OWNER&quot; YOUR_DB ; done
</pre></p>
<p>- Visoes</p>
<p><pre class="brush: sql;">
for tbl in `psql -qAt -c &quot;select table_name from information_schema.views where table_schema = 'public';&quot; YOUR_DB` ; do  psql -c &quot;alter table $tbl owner to NEW_OWNER&quot; YOUR_DB ; done
</pre></p>
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			<media:title type="html">chackan</media:title>
		</media:content>
	</item>
		<item>
		<title>Explicação de como utilizar o field api do Drupal 7</title>
		<link>http://chackan.wordpress.com/2011/10/18/explicacao-de-como-o-hook-field-api-do-drupal-7/</link>
		<comments>http://chackan.wordpress.com/2011/10/18/explicacao-de-como-o-hook-field-api-do-drupal-7/#comments</comments>
		<pubDate>Tue, 18 Oct 2011 19:36:00 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Drupal]]></category>
		<category><![CDATA[drupal7]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=55</guid>
		<description><![CDATA[Achei este artigo, muito interessante, no site do Figover falando sobre como criar um field type customizado para o Drupal 7: http://www.figover.com/node/16<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=55&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Achei este artigo, muito interessante, no site do Figover falando sobre como criar um field type customizado para o Drupal 7:</p>
<p><a href="http://www.figover.com/node/16" target="_blank">http://www.figover.com/node/16</a></p>
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			<media:title type="html">chackan</media:title>
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	</item>
		<item>
		<title>Full Text Search em português no PostgreSQL</title>
		<link>http://chackan.wordpress.com/2011/10/07/full-text-search-em-portugues-no-postgresql/</link>
		<comments>http://chackan.wordpress.com/2011/10/07/full-text-search-em-portugues-no-postgresql/#comments</comments>
		<pubDate>Fri, 07 Oct 2011 14:41:22 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[PostgreSQL]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=51</guid>
		<description><![CDATA[Encontrei esse artigo falando sobre FTS em português no Postgre: http://www.hjort.co/2011/07/full-text-search-em-portugues-no.html<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=51&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Encontrei esse artigo falando sobre FTS em português no Postgre: <a href="http://www.hjort.co/2011/07/full-text-search-em-portugues-no.html" target="_blank">http://www.hjort.co/2011/07/full-text-search-em-portugues-no.html</a></p>
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			<media:title type="html">chackan</media:title>
		</media:content>
	</item>
		<item>
		<title>Cut mp3 online &#8211; mp3cut.net &#8211; split, trim mp3 for mobile phone</title>
		<link>http://chackan.wordpress.com/2011/09/18/cut-mp3-online-mp3cut-net-split-trim-mp3-for-mobile-phone/</link>
		<comments>http://chackan.wordpress.com/2011/09/18/cut-mp3-online-mp3cut-net-split-trim-mp3-for-mobile-phone/#comments</comments>
		<pubDate>Sun, 18 Sep 2011 23:31:10 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Útil]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=48</guid>
		<description><![CDATA[Cut mp3 online &#8211; mp3cut.net &#8211; split, trim mp3 for mobile phone.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=48&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://mp3cut.net/#.TnZ-3VJrZH8.wordpress">Cut mp3 online &#8211; mp3cut.net &#8211; split, trim mp3 for mobile phone</a>.</p>
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			<media:title type="html">chackan</media:title>
		</media:content>
	</item>
		<item>
		<title>Centralizando elemento absolutamente com jQuery</title>
		<link>http://chackan.wordpress.com/2011/08/24/centralizando-elemento-absolutamente-com-jquery/</link>
		<comments>http://chackan.wordpress.com/2011/08/24/centralizando-elemento-absolutamente-com-jquery/#comments</comments>
		<pubDate>Wed, 24 Aug 2011 12:07:18 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Js]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=45</guid>
		<description><![CDATA[Segue função que centraliza elementos absolutamento com jQuery. Muito utilizado com box modal. Usando a função center&#8230;<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=45&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Segue função que centraliza elementos absolutamento com jQuery. Muito utilizado com box modal.</p>
<p><pre class="brush: jscript;">&lt;/pre&gt;
jQuery.fn.center = function () {
this.css(&quot;position&quot;,&quot;absolute&quot;);
this.css(&quot;top&quot;, (($(window).height() - this.outerHeight()) / 2) + $(window).scrollTop() + &quot;px&quot;);
this.css(&quot;left&quot;, (($(window).width() - this.outerWidth()) / 2) + $(window).scrollLeft() + &quot;px&quot;);
return this;
};
&lt;pre&gt;</pre></p>
<p>Usando a função center&#8230;</p>
<p><pre class="brush: jscript;">
$('#modal').center();
</pre></p>
</pre>
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			<media:title type="html">chackan</media:title>
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	</item>
		<item>
		<title>Traduzir Validação Zend Português (pt-br)</title>
		<link>http://chackan.wordpress.com/2011/05/25/traduzir-validacao-zend-portugues-pt-br/</link>
		<comments>http://chackan.wordpress.com/2011/05/25/traduzir-validacao-zend-portugues-pt-br/#comments</comments>
		<pubDate>Wed, 25 May 2011 12:20:16 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Zend Framework]]></category>

		<guid isPermaLink="false">http://chackan.wordpress.com/?p=43</guid>
		<description><![CDATA[Como traduzir automaticamente as mensagens de validação do Zend para português (pt-BR), técnica fácil e rápida. viaTraduzir Validação Zend Português (pt-br).<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=43&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Como traduzir automaticamente as mensagens de validação do Zend para português (pt-BR), técnica fácil e rápida.</p>
<p>via<a href="http://www.brunoporto.com.br/2010/09/13/traduzir-validacao-zend/">Traduzir Validação Zend Português (pt-br)</a>.</p>
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		<title>Compactar e descompactar arquivos no Linux</title>
		<link>http://chackan.wordpress.com/2011/02/08/compactar-e-descompactar-arquivos-no-linux/</link>
		<comments>http://chackan.wordpress.com/2011/02/08/compactar-e-descompactar-arquivos-no-linux/#comments</comments>
		<pubDate>Tue, 08 Feb 2011 18:44:09 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Linux]]></category>

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		<description><![CDATA[Post copiado do site http://www.devin.com.br artigo Compactação e Descompactação postado por Hugo Cisneiros (Eitch) em 18 de setembro de 2008. Uma das coisas mais comuns de se ver pela Internet são os arquivos compactados. Programas, textos, códigos, geralmente tudo vem em formato compactado. Este tutorial ensina os mecanismos básicos para compactar e descompactar arquivos no [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=40&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p id="BlogDate"><span style="color:#ff0000;">Post copiado do site http://www.devin.com.br artigo </span><a href="http://www.devin.com.br/compactacao-e-descompactacao" target="_blank"><span style="color:#ff0000;">Compactação e Descompactação</span></a><span style="color:#ff0000;"> postado por <span style="text-decoration:underline;">Hugo Cisneiros (Eitch)</span> em 18 de setembro de 2008.</span></p>
<div id="BlogContent">
<p>Uma das coisas mais comuns de se ver pela  Internet são os arquivos compactados. Programas, textos, códigos,  geralmente tudo vem em formato compactado. Este tutorial ensina os  mecanismos básicos para compactar e descompactar arquivos no Linux.<br />
<a name="tar"></a></p>
<h2>tar – Agrupando arquivos</h2>
<p>Compactar arquivos e diretórios para o que chamamos de arquivo  compactado tem na verdade duas fases: primeiro agrupa-se os arquivos e  diretórios em um só, depois compacta-se este arquivo agrupado.</p>
<p>O tar é um utilitário que faz o primeiro passo. Ele é um programa de  arquivamento feito para armazenar e extrair arquivos e diretórios do que  chamamos de “arquivo tar” (ou tarball). Por padrão, o tar espera que os  procedimentos de armazenamento e extração sejam feitos em uma fita DAT,  mas graças ao parâmetro -f podemos utilizá-lo em arquivos comuns do  sistema. Por enquanto, aqui trabalharemos apenas em arquivos.</p>
<p>Por agrupar todos os arquivos em um só, o tar é a ferramenta padrão  para distribuição de arquivos. Provavelmente qualquer programa ou  código-fonte para Linux que vermos disponível na Internet estará neste  formato, acrescentado de uma compactação que veremos adiante.</p>
<pre>Sintaxe: $ tar &lt;ação&gt; [opções] &lt;tarball destino&gt; &lt;arquivos&gt; [arquivos2] ...</pre>
<p>Na ação, vamos ressaltar que podemos utilizar uma destas três: -c  para criar (agrupar), -x para extrair (desagrupar) e -t para listar.  Existem outras ações também, caso queira saber consulte a página de  manual.</p>
<p>Criando um arquivo chamado backup-etc.tar:</p>
<pre># cd /
# tar -cvf backup-etc.tar etc/
...corte...
# ls -lh backup-etc.tar
-rw-r--r-- 1 root root 23M 2008-08-31 02:12 backup-etc.tar</pre>
<p>Note que usamos a opção -v, que ativa o modo verbose, mostrando todos os arquivos que estão sendo processados.</p>
<p>Agora vamos listar o conteúdo do arquivo que criamos:</p>
<pre># tar -tf backup-etc.tar
...corte...</pre>
<p>Como está tudo dentro do arquivo, vamos descompactá-lo dentro do diretório /tmp/backup-etc:</p>
<pre># mkdir -p /tmp/backup-etc
# cd /tmp/backup-etc
# tar -xvf /backup-etc.tar
...corte...
# ls</pre>
<p>Pronto. Uma cópia do diretório /etc!<br />
<a name="gzip-bzip2"></a></p>
<h2>gzip, bzip2 – Compactando arquivos</h2>
<p>Agora que temos todos os arquivos agrupados em um só, podemos  utilizar o gzip ou bzip2 para compactar este arquivo. A diferença entre  os dois é apenas em seu algoritmo, ou seja, o modo e a eficiência com  que compactam. O gzip existe há muito mais tempo, é menos faminto em  termos de processamento. O bzip2 tem uma compactação melhor  (principalmente para arquivos texto), mas utiliza muito mais o  processador.</p>
<p>A extensão de arquivos em gzip é .gz. A extensão de arquivos em bzip2 é bz2.</p>
<pre>Sintaxe: $ gzip [-d] arquivo[.gz]
Sintaxe: $ bzip2 [-d] arquivo[.bz2]</pre>
<p>Ao compactar um arquivo, o programa automaticamente adiciona a extensão correspondente ao seu nome. Exemplo:</p>
<pre>$ ls -lh texto*
-rw-r--r-- 1 eitch eitch 89K 2008-06-20 02:26 texto
-rw-r--r-- 1 eitch eitch 89K 2008-06-20 02:26 texto2
$ gzip texto
$ bzip2 texto2
$ ls -lh texto*
-rw-r--r-- 1 eitch eitch 26K 2008-08-31 02:26 texto2.bz2
-rw-r--r-- 1 eitch eitch 30K 2008-08-31 02:26 texto.gz</pre>
<p>Ao descompactar estes arquivos, o programa irá retirar  automaticamente a sua extensão. Vamos descompactar os arquivos criados  anteriormente:</p>
<pre>$ gzip -d texto.gz
$ bzip2 -d texto2.bz2
$ ls -lh texto*
-rw-r--r-- 1 eitch eitch 89K 2008-08-31 02:26 texto
-rw-r--r-- 1 eitch eitch 89K 2008-08-31 02:26 texto2</pre>
<p>Agora vamos compactar o arquivo backup-etc.tar criado com o comando tar:</p>
<pre># cd /
# ls -lh backup-etc.tar
-rw-r--r-- 1 root root 23M 2008-08-31 02:30 backup-etc.tar
# bzip2 backup-etc.tar
# ls -lh backup-etc.tar.bz2
-rw-r--r-- 1 root root 2.1M 2008-08-31 02:30 backup-etc.tar.bz2</pre>
<p>O que era antes 23MB, agora 2.1MB.</p>
<p>Ao descompactar os arquivos, podemos utilizar também os comandos  gunzip e bunzip2, que fazem exatamente a mesma coisa que a opção -d do  gzip e bzip2. Por exemplo, isto seria o equivalente para descompactar o  arquivo backup-etc.tar.bz2 recém-criado:</p>
<pre>$ bunzip2 backup-etc.tar.bz2</pre>
<p>Para facilitar as coisas e não precisar usar dois comandos para  compactar e descompactar vários arquivos, o tar possui dois parâmetros  que integram o gzip2 e bzip2: -z e -j respectivamente. Ao utilizar estes  parâmetros no agrupamento ou na extração, ele vai utilizar o respectivo  compactador. Por exemplo, para fazer o backup dos diretórios /boot e  /etc apenas com o tar:</p>
<pre># cd /
# tar -cjvf backup2.tar.bz2 boot/ etc/
...corte...
# ls -lh backup2.tar.bz2
-rw-r--r-- 1 root root 18M 2008-08-31 02:43 backup2.tar.bz2</pre>
<p>Desta vez já criamos o arquivo compactado. Para descompactar é a  mesma coisa, basta apenas acrescentar o parâmetro do compactador ao  comando tar:</p>
<pre># cd /tmp/backup
# tar -xjvf /backup2.tar.bz2
...corte...</pre>
<p><a name="zip-rar"></a></p>
<h2>zip, rar – Outros formatos de arquivos compactados</h2>
<p>Além dos dois tradicionais formatos de arquivos compactados (gzip e  bzip2), podemos encontrar arquivos em outros formatos bem populares,  como o ZIP e RAR. O ZIP é talvez um dos formatos de compactação mais  antigos para quem este trabalhando em plataformas que não sejam UNIX…</p>
<p>Para compactar um arquivo no formato zip, utilizamos o comando zip da seguinte forma:</p>
<pre>$ zip -r lab.zip /home/eitch/lab/
...corte...</pre>
<p>O comando acima irá jogar no arquivo lab.zip o diretório  /home/eitch/lab. O parâmetro -r no comando indica o fator recursivo: o  zip vai compactar o diretório e todos seus arquivos e sub-diretórios. Se  o -r não fosse usado, teríamos apenas o diretório lab/, sem mais nada.</p>
<p>Para descompactar o mesmo arquivo utilizamos o comando unzip:</p>
<pre>$ unzip lab.zip
...corte...</pre>
<p>Isto descompactará o arquivo lab.zip dentro do diretório atual. Pode  ser útil que ao invés de ir descompactando logo o arquivo, verificar o  que tem nele primeiro. Para isso basta executar:</p>
<pre>$ unzip -l lab.zip
...corte...</pre>
<p>Já o formato RAR, um popular formato de arquivo que circula  principalmente em comunidades Peer-to-Peer, geralmente não vem junto com  as distribuições Linux devido à sua licença proprietária. Por esse  motivo, não recomendamos que você o utilize. Caso seja preciso, os  utilitáros do RAR podem ser encontrados no endereço:</p>
<ul>
<li><a rel="external" href="http://www.rarlab.com/">http://www.rarlab.com</a> <sup>[1]</sup></li>
</ul>
<p>Alguns repositórios de terceiros distribuem pacotes de distribuição  com o nome unrar. O unrar é o responsável pela descompactação dos  arquivos em formato RAR e pode ser usado da seguinte forma:</p>
<pre>$ unrar e arquivo.rar</pre>
<p>Isto irá descompactar todo o conteúdo do arquivo.rar para o diretório atual. Para listar o conteúdo do arquivo:</p>
<pre>$ unrar l arquivo.rar</pre>
</div>
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		<title>Desenvolvimento orientado a testes (TDD)</title>
		<link>http://chackan.wordpress.com/2011/01/12/desenvolvimento-orientado-a-testes-tdd/</link>
		<comments>http://chackan.wordpress.com/2011/01/12/desenvolvimento-orientado-a-testes-tdd/#comments</comments>
		<pubDate>Wed, 12 Jan 2011 18:53:09 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Desenvolvimento de Sotware]]></category>

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		<description><![CDATA[Achei um post muito interessante e completo falando sobre o desenvolvimento orientado a testes. Segue o link para o post: http://dojofloripa.wordpress.com/2007/09/10/tudo-sobre-tdd/<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=35&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Achei um post muito interessante e completo falando sobre o desenvolvimento orientado a testes. Segue o link para o post:</p>
<p><a href="http://dojofloripa.wordpress.com/2007/09/10/tudo-sobre-tdd/">http://dojofloripa.wordpress.com/2007/09/10/tudo-sobre-tdd/</a></p>
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		<title>JW Player e Youtube</title>
		<link>http://chackan.wordpress.com/2010/08/13/jw-player-e-youtube/</link>
		<comments>http://chackan.wordpress.com/2010/08/13/jw-player-e-youtube/#comments</comments>
		<pubDate>Fri, 13 Aug 2010 13:06:40 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Geral]]></category>

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		<description><![CDATA[Vi um artigo interessante falando sobre um novo player mais flexível para web chamado JW Player, no site do weblouca.com Segue o link para o artigo link<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=31&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Vi um artigo interessante falando sobre um novo player mais flexível para web chamado JW Player, no site do weblouca.com</p>
<p>Segue o link para o artigo <a href="http://weblouca.com/Artigos/jw-player-e-youtube">link</a></p>
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		<title>Desafio de Projeto Integrado</title>
		<link>http://chackan.wordpress.com/2009/08/13/desafio-de-projeto-integrado/</link>
		<comments>http://chackan.wordpress.com/2009/08/13/desafio-de-projeto-integrado/#comments</comments>
		<pubDate>Thu, 13 Aug 2009 14:21:12 +0000</pubDate>
		<dc:creator>Sérgio Santana</dc:creator>
				<category><![CDATA[Geral]]></category>
		<category><![CDATA[Projetos]]></category>

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		<description><![CDATA[Neste semestre (4º período de Sistemas de Informação), estou cursando a disciplina Projeto Integrado, que tem como objetivo consolidar os conhecimentos adquiridos nos semestres anteriores, onde, a partir de um problema a ser resolvido, nos (meu grupo) teremos que apresentar e documentar a solução. Tem que ser integrado pelo menos uma tecnologia com a linguagem [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=chackan.wordpress.com&amp;blog=3200716&amp;post=22&amp;subd=chackan&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Neste semestre (4º período de Sistemas de Informação), estou cursando a disciplina Projeto Integrado, que tem como objetivo consolidar os conhecimentos adquiridos nos semestres anteriores, onde, a partir de um problema a ser resolvido, nos (meu grupo) teremos que apresentar e documentar a solução.<br />
Tem que ser integrado pelo menos uma tecnologia com a linguagem C.<br />
Escolhemos o tema Biometria. A biometria é o estudo estatístico das características físicas ou comportamentais dos seres vivos, que é muito usada na identificação criminal, controle de acesso, etc. Existem vários tipos de biometria. Escolhemos a impressão digital, por ser um método mais rápido, <a href="http://pt.wikipedia.org/wiki/Fiabilidade">fiabilidade</a> alta e baixo custo.<br />
O grande desafio é: capturar a digital do usuário utilizando a linguagem Java, passa essa informação para a linguagem C (provavelmente uma dll) que terá as regras de negócio, salvando em um banco de dados MySql.<br />
Este projeto será muito interessante, porque nenhum integrante do grupo programa em Java.<br />
Temos dois meses e meio para concluí-lo!<br />
Nesse período, irei postar os nosso avanços. Qualquer ajuda será bem vinda!</p>
<p>Até mais.</p>
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