Merge e5ebd5cf5c into d143c60246

swap current line with previous

backend/django.py

@@ -89,7 +89,8 @@ django-admin help                        # display usage information and a list
 django-admin makemigrations              # create new migrations to the database based on the changes detected in the models
 django-admin migrate                     # synchronize the database state with your current state project models and migrations
 django-admin remove_stale_contenttypes   # Deletes stale content types (from deleted models) in your database.y.
-django-admin runserver <port>            # start the development webserver at 127.0.0.1 with the port <port> default 8000
+python manage.py runserver               # start the development webserver at 127.0.0.1 with the port <port> default 8000
+python manage.py runserver 0.0.0.0:<port># start the development webserver at device ip with the port and accessible in local network
 django-admin sendtestemail               # Sends a test email to the email addresses specified as arguments.
 django-admin shell                       # Runs a Python interactive interpreter. Tries to use IPython or bpython, if one of them is available. Any standard input is executed as code.
 django-admin showmigrations              # Shows all available migrations for the current project.

tools/vim.txt

@@ -105,7 +105,7 @@ gu$                 make lowercase until end of line
 <<                  indent line one column to left
 ==                  auto-indent current line
 ddp                 swap current line with next
-ddkp                swap current line with previous
+ddkP                swap current line with previous
 :%retab             fix spaces / tabs issues in whole file
 :r [name]           insert the file [name] below the cursor.
 :r !{cmd}           execute {cmd} and insert its standard output below the cursor.