A user-friendly, fast way to delete the same field from several content types at once? I have a Drupal 7.39 site with about 10 content types. All of these content types contains 2 fields which I want to delete (It's a long story why).

Is there a way to delete both of these fields from all content types at once, instead of manually deleting each one of them from each content-type? Thanks,
You can execute this code manually

field_delete_field('your_field_machine_name');