Programación estructurada en un curso introductorio : una experiencia explorando Python

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Detalles Bibliográficos
Autor Principal:	Lovos, Edith
Otros autores o Colaboradores:	Gibelli, Tatiana, Bertone, Rodolfo Alfredo
Formato:	Capítulo de libro
Lengua:	español
Temas:	PROGRAMACIÓN PYTHON ingresantes
Acceso en línea:	Consultar en el Cátalogo
Resumen:	En este artículo se presentan los resultados preliminares alcanzados en relación al uso del lenguaje Python, en el marco de la implementación de una propuesta pedagógica para la enseñanza y aprendizaje de la programación estructurada. La experiencia se desarrolló en el marco de una asignatura correspondiente al primer año de la carrera Licenciatura en Sistemas de la Sede Atlántica de la Universidad Nacional de Río Negro. A partir de la experiencia, se analizan los beneficios y debilidades que presenta el lenguaje propuesto desde la perspectiva docente.
Notas:	Formato de archivo PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca)
Descripción Física:	1 archivo (451,1 kB)

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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 true; } /** * 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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Programación estructurada en un curso introductorio : una experiencia explorando Python

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