Looking for a HTML range field in Drupal 8 core I did not found one. First I tried to alter Number Widget but that was wrong. Just extend a suitable widget. The code is very short. But the display is not as good as one needs. Where is the min and max value? And the current value? The specs @ w3c html5 forms input range has some user agent rendering which does not give min, max or current value hints.
As we all know Drupal 8 has lots of new stuff. One of these items is based on Dependency Injection and result in a new file stored at sites/defaults/files/php/service_container/service_container_prod.php/e7000f005xxx.php and created very early during the bootstrap of Drupal. But what is it's contents?
I sometime need to check arrays for their values dispersed around. Just dumping the array is OK when interested in a particular key or value. But what about those big info arrays from hook_token_info, hook_menu etc. This is what I did.
Having a Drupal 8 site under development with a customer aware of the risk of loosing data I took the risk of fixing a broken Drupal 8 site. Today I did an code update and got the following welcome screen on http://drupal.dev
If you have just changed code (for example deployed a new module or moved an existing one) read http://drupal.org/documentation/rebuild Additional uncaught exception thrown while handling exception. Original