Zoekresultaten - "getaltheorie"

De getalmysteries een wiskundige reis door het dagelijks leven

door Du Sautoy, Marcus Peter Francis 1965-
Jaar 2011

Onderwerpen: “...getaltheorie...”

Boek

Het fascinerende getal π

door Delahaye, Jean-Paul 1952-, Vincken, Marianne, Erne, Reinie 1969-, Scheifes, Ansfried 1953-2017
Jaar 2004

Onderwerpen: “...getaltheorie...”

Boek

Blik op oneindig

door Broek, Leonardus Adrianus Maria 1947-2013, Rooij, Arnoud Casper Maria 1936-, Reus, Carolien
Jaar 2007

Onderwerpen: “...getaltheorie...”

Boek

De wereld van het getal hoe cijfers en getallen ons universum hebben gevormd

door Bentley, Peter J 1972-, Zefat, Wim G., Altink, Peter
Jaar 2008

Onderwerpen: “...getaltheorie...”

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Het laatste raadsel van Fermat het verhaal van een stelling die de grootste geesten der aarde 358 jaar lang tot wanhoop dreef

door Singh, Simon, Flothuis, Mea M
Jaar 2006

Onderwerpen: “...getaltheorie...”

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Getallen van natuurlijk naar imaginair

door Keune, Frans Johan
Jaar 2009

Boek

Complexiteit waar wiskunde en informatica tegen grenzen aanlopen

door Delahaye, Jean-Paul 1952-, Smitt, Peter, Kortbeek, T.J.
Jaar 2008

Boek

Ik was altijd heel slecht in wiskunde reken maar op de wiskundemeisjes

door Daems, Jeanine, Smeets, Ionica 1979-
Jaar 2011

Boek

foreach (glob($this->getPath() . "/sess_*") as $filename) { if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); } } return true; } /** * A function that is called internally when session data is to be saved. * * @param string $sess_id The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sess_id, $data) { $sess_file = $this->getPath() . '/sess_' . $sess_id; if ($fp = fopen($sess_file, "w")) { $return = fwrite($fp, $data); fclose($fp); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message. echo 'Cannot write session to ' . $sess_file . "\n"; return false; } }

// 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 $sess_id The current session ID * @param string $data The session data to write * * @return bool */ public function write($sess_id, $data) { if ($this->writesDisabled) { return true; } return $this->saveSession($sess_id, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sess_id The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sess_id, $data); }

* * @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'

Environment & details:

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Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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