Oh! Web 2.0, Virtual Reference Service 2.0, Tools & Techniques (II)

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Arya, Harsh Bardhan, Mishra, J. K.
Format:	Recurso educativo Open Access
Language:	en
Published:	2012
Subjects:	Web Sites Electronic Publishing Social Networks Reference Services Library Services Web 2.0 Technologies Definitions Access to Information Library Development Library Automation Program Implementation Program Descriptions Computer Software Reviews Computer Software Selection Online Systems Information Networks
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

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author	Arya, Harsh Bardhan Mishra, J. K.
author_facet	Arya, Harsh Bardhan Mishra, J. K. Arya, Harsh Bardhan Mishra, J. K.
collection	Education Resources Information Center
contents	Oh! Web 2.0, Virtual Reference Service 2.0, Tools & Techniques (II) Arya, Harsh Bardhan Mishra, J. K. Web Sites Electronic Publishing Social Networks Reference Services Library Services Web 2.0 Technologies Definitions Access to Information Library Development Library Automation Program Implementation Program Descriptions Computer Software Reviews Computer Software Selection Online Systems Information Networks The paper describes the theory and definition of the practice of librarianship, specifically addressing how Web 2.0 technologies (tools) such as synchronous messaging, collaborative reference service and streaming media, blogs, wikis, social networks, social bookmarking tools, tagging, RSS feeds, and mashups might intimate changes and how libraries provide access to their collections and user support for that access. (Contains 1 table.)
format	Recurso educativo Open Access
id	eric_EJ959274
institution	ERIC Institute of Education Sciences
language	en
publishDate	2012
record_format	eric
spellingShingle	Oh! Web 2.0, Virtual Reference Service 2.0, Tools & Techniques (II) Arya, Harsh Bardhan Mishra, J. K. Web Sites Electronic Publishing Social Networks Reference Services Library Services Web 2.0 Technologies Definitions Access to Information Library Development Library Automation Program Implementation Program Descriptions Computer Software Reviews Computer Software Selection Online Systems Information Networks Oh! Web 2.0, Virtual Reference Service 2.0, Tools & Techniques (II) Arya, Harsh Bardhan Mishra, J. K. Web Sites Electronic Publishing Social Networks Reference Services Library Services Web 2.0 Technologies Definitions Access to Information Library Development Library Automation Program Implementation Program Descriptions Computer Software Reviews Computer Software Selection Online Systems Information Networks The paper describes the theory and definition of the practice of librarianship, specifically addressing how Web 2.0 technologies (tools) such as synchronous messaging, collaborative reference service and streaming media, blogs, wikis, social networks, social bookmarking tools, tagging, RSS feeds, and mashups might intimate changes and how libraries provide access to their collections and user support for that access. (Contains 1 table.)
title	Oh! Web 2.0, Virtual Reference Service 2.0, Tools & Techniques (II)
topic	Web Sites Electronic Publishing Social Networks Reference Services Library Services Web 2.0 Technologies Definitions Access to Information Library Development Library Automation Program Implementation Program Descriptions Computer Software Reviews Computer Software Selection Online Systems Information Networks
url	https://eric.ed.gov/?id=EJ959274

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); 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.

// 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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POST Data empty

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ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789194580.8361 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "d7137b9af76b1098e24acdd912f63949" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1785}

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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
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HTTP_ACCEPT	"/"
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HTTP_COOKIE	"VUFIND_SESSION=d7137b9af76b1098e24acdd912f63949; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
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SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
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REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
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SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
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REDIRECT_URL	"/Record/eric_EJ959274/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ959274/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789194580.8292
REQUEST_TIME	1789194580

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"d7137b9af76b1098e24acdd912f63949"
ui	"standard"
language	"en"

Session

Key	Value
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SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1785}

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Key	Value
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REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=d7137b9af76b1098e24acdd912f63949; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
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SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"33591"
REDIRECT_URL	"/Record/eric_EJ959274/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ959274/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789194580.8292
REQUEST_TIME	1789194580

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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Environment & details: