Saturday, March 14, 2015

Symfony 2 - Duplicate an entity

public function duplicateAction(Request $request, $id){    $em = $this->getDoctrine()->getManager();    $entity = $em->getRepository('ABundle:B')->find($id);    if (!$entity) {        throw $this->createNotFoundException('Unable to find B entity.');    }    $new_entity = clone $entity;    $em = $this->getDoctrine()->getManager();    $em->persist($new_entity);    $em->flush();    return $this->indexAction();}
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How to get the IP address of the docker host from inside a docker container

/sbin/ip route|awk '/default/ { print $3 }'