Selected value in Twig

The resolution was to force conversion of int to string:

{{ form_widget(form.item1, {value: myvariable ~ ""}) }}

Check this out :

http://stackoverflow.com/questions/25326400/selected-value-in-twig

Explicitly print CSRF token field instead of form_rest(form)

Check this out :
http://stackoverflow.com/questions/9905735/explicitly-print-csrf-token-field-instead-of-form-restform

Request option for Guzzle

Check this out :
http://docs.guzzlephp.org/en/latest/request-options.html#verify

Types doctrine

Check this out :
http://doctrine-orm.readthedocs.io/projects/doctrine-dbal/en/latest/reference/types.html#id30

How to catch Exception in symfony 2 ?

You should take care for the exceptions that could be raised:

try{
  $em = $this->getDoctrine()->getManager();
  $em->persist($entity);
  $em->flush();

  return $this->redirect($this->generateUrl('target page'));

} catch(\Doctrine\ORM\ORMException $e){
  // flash msg
  $this->get('session')->getFlashBag()->add('error', 'Your custom message');
  // or some shortcut that need to be implemented
  // $this->addFlash('error', 'Custom message');

  // error logging - need customization
  $this->get('logger')->error($e->getMessage());
  //$this->get('logger')->error($e->getTraceAsString());
  // or some shortcut that need to be implemented
  // $this->logError($e);

  // some redirection e. g. to referer
  return $this->redirect($this->getRequest()->headers->get('referer'));
} catch(\Exception $e){
  // other exceptions
  // flash
  // logger
  // redirection
}

return $this->render('MyTestBundle:Article:new.html.twig', array(
  'entity' => $entity,
  'form'   => $form->createView(),
));




Source : http://stackoverflow.com/questions/20325746/how-to-catch-exception-in-symfony-2

New in Symfony 2.6: New shortcut methods for controllers

Check this out :
http://symfony.com/blog/new-in-symfony-2-6-new-shortcut-methods-for-controllers

Select2 4.0 placeholder undefined

Answer form stackoverflow

down voteaccepted

https://jsfiddle.net/xqhp0z0x/1/ in this example if we delete || repo.text from formatRepoSelection it will not work. Because the repo.text is placeholder. P.S. select2 4.0 do not need to empty option tag for placeholder working Source : http://stackoverflow.com/questions/30302329/select2-4-0-placeholder-undefined

Microsoft propose des moyens d'empêcher la mise à jour automatique vers Windows 10 Sur des machines tournant sur Windows 7

Check this out :

http://www.developpez.com/actu/99620/Microsoft-propose-des-moyens-d-empecher-la-mise-a-jour-automatique-vers-Windows-10-sur-des-machines-tournant-sur-Windows-7/

jQuery 3.0 disponible en téléchargement La nouvelle version de la bibliothèque JavaScript met fin au support des versions 6 à 8 d'Internet Explorer

Check this out :

http://www.developpez.com/actu/99839/jQuery-3-0-disponible-en-telechargement-la-nouvelle-version-de-la-bibliotheque-JavaScript-met-fin-au-support-des-versions-6-a-8-d-Internet-Explorer/

intl-tel-input-french-translation

Check this out : https://jsfiddle.net/9yvdzv0a/2/