Potential pitfalls when using Dompdf and how to fix them
In a current project, I had to generate PDF documents based on custom entities on a Drupal 8 page. Although this has never been so easy than with Dompdf, I've stumbled across two problems which cost my some time to find out and fix.
Horizontal Tabs in Drupal 8
Drupal 8 ships with a great and easy to use 'vertical_tabs' form element but unlikely a horizontal counterpart is missing. I'll show you, how can get horizontal tabs into your forms.
Drupal quick tip of the day: react differently to CLI calls
Sometimes you want to react differently, when the current script is running in a command-line environment. Here's how you can do this.