Programación lineal : métodos y aplicaciones

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Detalles Bibliográficos
Autor Principal:	Gass, Saul I.
Otros autores o Colaboradores:	Sánchez Palma, Rosendo José (tr.)
Formato:	Libro
Datos de publicación:	México : Continental, 1985.
Temas:	PROGRAMACION LINEAL
Acceso en línea:	Consultar en el Cátalogo
Notas:	Incluye bibliografías
Descripción Física:	444 p. : gráficos, tablas ; 23 cm.
ISBN:	968260057X

MARC


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245	1	0	\|a Programación lineal : \|b métodos y aplicaciones
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300			\|a 444 p. : \|b gráficos, tablas ; \|c 23 cm.
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* * @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 lineal : métodos y aplicaciones

MARC

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