Database

Start postrgresql: sudo -u postgres psql postgres

List users: \du

Exit: \q

Change password: \password

List databases: \l

Basic pgadmin commands: https://www.youtube.com/watch?v=Dd2ej-QKrWY&t=1201s

Django apps

Django with postgresql: https://stackpython.medium.com/how-to-start-django-project-with-a-database-postgresql-aaa1d74659d8

Django CRUD application: https://medium.com/swlh/django-crud-application-postgresql-97c62d42eb38

Django CRUD application 2: https://medium.com/@john.bagiliko/django-crud-web-application-77ef05af1f00

Curly braces with percent html: https://stackoverflow.com/questions/14887579/what-dose-the-curly-brace-and-percent-sign-mean-in-html

Django template language: https://docs.djangoproject.com/en/4.0/ref/templates/language/