Show username to authenticated user instead of just "My account".
If your default php is 7.2 for ex. but your site is with php7.4-fpm, how to use the same php7.4 when using composer for managing the modules?
How to have multiple php? https://www.digitalocean.com/community/tutorials/how-to-run-multiple-php...
How to use them?
Just in virtualhost config use as
An explanation of using services in various cases.
Inject a service in custom class:
with DI for renderer
/core/lib/Drupal/Core/Field/MapFieldItemList.php on line 31
As the cookie work out-of-the-box in the browser, we can use it for rest request also almost out-of-the-box (use 'withCredentials: true' headerOption in a request, do not forget to enable 'supportsCredentials: true' in services.yml alongside other CORS config).
@variable — Use this style of placeholder for most use-cases. Special characters in the text will be converted to HTML entities.
%variable — Use this style of placeholder to pass text through drupal_placeholder() which will result in HTML escaped text, then wrapped with tags.
:variable — Use this style of placeholder when substituting the value of an href attribute. Values will be HTML escaped, and filtered for dangerous protocols.