Code snippets
You will find here 4 code snippets I find useful so I don't have to Google ™ or Stackoverflow ™ them when I need. There are also code snippets I always forget! 😁 Sometimes, related links to the code will be available. The main difference with other random snippets you will find on the web is that in most cases (for the Symfony related ones) you will be able to run them directly from this website to check the output so you can verify it works as expected ™.
This snippet shows how to add row numbers to an HTML table using the browser's JavaScript console. Open your browser's JavaScript ...
JavaScript
Published on 2024-10-12 • Modified on 2024-10-12
This snippet shows how to delete all elements of an HTML page having a given class with JavaScript. It is a valuable snippet when ...
JavaScript
Published on 2024-10-10 • Modified on 2024-10-10
This snippet shows how to enable the HTML design mode on the fly in the browser with JavaScript. You must open the browser console...
JavaScript
Published on 2024-03-24 • Modified on 2024-03-24
In this snippet, we see how to delete lines of the terminal using a Symfony command. Symfony 5.1 has introduced a significant chan...
Symfony
Published on 2021-08-01 • Modified on 2021-08-01