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Bibliographic Details
Main Author:	Tiago Luís Gil
Format:	Artículo científico
Language:	pt
Published:	Universidade de São Paulo 2015
Subjects:	Historia bancos de dados gráficos e diagramas Visualização de dados
Online Access:	https://www.redalyc.org/articulo.oa?id=285043516015 https://www.redalyc.org/journal/2850/285043516015/ https://www.redalyc.org/journal/2850/285043516015/html/ https://www.redalyc.org/journal/2850/285043516015/285043516015.epub https://www.redalyc.org/journal/2850/285043516015/movil
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FORMAS ALTERNATIVAS DE VISUALIZAÇÃO DE DADOS NA ÁREA DE HISTÓRIA: ALGUMAS NOTAS DE PESQUISA Tiago Luís Gil Leonardo Barleta Historia bancos de dados gráficos e diagramas Visualização de dados objetivo deste artigo é apresentar algumas inquietações teóricas e metodológicassobre a forma como os historiadores representam o conhecimento histórico,dando especial atenção ao uso de gráficos interativos, mapas dinâmicos e animações.Se o objeto do conhecimento histórico tem diferentes movimentos, distintasintensidades, por que seria o papel impresso o principal (senão único) veículo dedivulgação deste conhecimento? Diante de objeto tão escorregadio e de difícilapreensão, os historiadores optaram, desde o século XIX até o presente, por narrar(através da escrita) as dinâmicas sociais, sem preocupação com formas alternativasde representação. Muito recentemente, o fenômeno das mídias digitais e da internettrouxe inspiração para os profissionais do tempo social, permitindo algumasexperiências inovadoras. É sobre algumas destas experiências que o texto tratará. 2015 artículo científico 0034-8309 https://www.redalyc.org/articulo.oa?id=285043516015 https://www.redalyc.org/journal/2850/285043516015/ https://www.redalyc.org/journal/2850/285043516015/html/ https://www.redalyc.org/journal/2850/285043516015/285043516015.epub https://www.redalyc.org/journal/2850/285043516015/movil pt http://www.redalyc.org/revista.oa?id=2850 Revista de História application/pdf Universidade de São Paulo Revista de História (Brasil) Num.173

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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