〖講座課程〗3/18 課程圓滿結束

緊接著17號的課程,胡博士為我們上R語言的初學者課程,涵蓋了如何架設R語言、R資料結構、統計重要觀念。在此次課程之後將會為未來的課程奠定良好基礎!

更多課程、更多講座不要錯過! 快加入我們!

Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT 1 AS expression FROM {variable} variable WHERE ( (name = :db_condition_placeholder_0) ); Array ( [:db_condition_placeholder_0] => cron_last ) in variable_set() (line 1245 of /var/www/html/rtdrc/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = 'default'; Array ( [:language] => zh-hant [:source] => The site contact form that allows users to send a message to site administrators. [:context] => ) in locale() (line 720 of /var/www/html/rtdrc/modules/locale/locale.module).


Uncaught exception thrown in shutdown function.

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 197679804366345592d9e857.26318151 ) in lock_release_all() (line 269 of /var/www/html/rtdrc/includes/lock.inc).