Drupal 8 For Absolute Beginners
Check out the Drupal 8 book written by barnettech and Web Tech Kitchen and is published by Apress Media. The book is now available on Amazon.com and in bookstores (possibly if there are any old school bookstores left selling technology books) http://amzn.to/1FDe3mZ
Here's the official write up advertising the book, screenshot at the bottom of this post:
Free stock photo site
Free stock photo site https://www.pexels.com/
entity validation and constraints good example
entity validation and constraints good example
docker commands
https://linuxize.com/post/how-to-remove-docker-images-containers-volume…
docker container stop $(docker container ls -aq)
use
docker exec -it drupalwithdocker_db_1 bash
to enter the container housing mysql and then once in a bash shell just type in
mysql
Configuration import issues: Configuration depends on
Example problem: Configuration bootstrap_sass_starterkit.settings depends on the bootstrap_sass_starterkit extension that will not be installed after import.
Solution: delete the bootstrap_sass_starterkit.settings.yml file from the config/sync directory
https://medium.com/@ChandeepKhosa/my-experiences-with-drupal-8-configur…
Order of media queries
CSS media queries lower px below higher or it doesn't catch it correctly in the cascade.
font size as a percent of the view port
h1 {
font-size: 5.9vw;
}
h2 {
font-size: 3.0vh;
}
p {
font-size: 2vmin;
}
Positioning text within a parent div
For a document that looks like this:
This paragraph…
the style sheet looks like this:
div.container3 {
height: 10em;
position: relative } /* 1 */
div.container3 p {
margin: 0;
position: absolute; /* 2 */
top: 50%; /* 3 */
transform: translate(0, -50%) } /* 4 */
The essential rules are: