How do I do a not equal in Django queryset filtering?
Feb 22, 2017 · The Django issue tracker has the remarkable entry #5763, titled "Queryset doesn't have a "not equal" filter operator". It is remarkable because (as of April 2016) it was "opened 9 …
How to change the Django default runserver port? - Stack Overflow
from django.conf import settings from django.core.management.commands import runserver class Command(runserver.Command): default_port = settings.RUNSERVER_PORT I'm loading the …
python - How to use "AND" in a Django filter? - Stack Overflow
from django.db.models import Q criterion1 = Q(question__contains="software") criterion2 = Q(question__contains="java") q = Question.objects.filter(criterion1 & criterion2) Note the other …
Django: How to manage development and production settings?
May 19, 2012 · DJANGO_DEVELOPMENT=true python manage.py runserver At the bottom of your settings.py file, add the following. # Override production variables if …
How to use "get_or_create ()" in Django? - Stack Overflow
NOTE: As of Django 3.2, any statement passed in defaults are evaluated even if a new object is not created. I ended up writing try catch statement whenever create needs a complex …
django - How to activate the virtual environment for python?
Jan 19, 2022 · Python Virtual Environment Help - Django Hot Network Questions Story collection: emotional "weather", alien linguistics, bottomless pit, time travel
django - Select distinct values from a table field - Stack Overflow
Mar 18, 2010 · The Meta: ordering = "feature" of django orm and objects.distinct() vs. objects.ordering().distinct() caused us hours of confusion. There should be a consumer-safety …
python - Django values_list vs values - Stack Overflow
May 13, 2016 · In Django, what's the difference between the following two: Article.objects.values_list('comment_id', flat=True).distinct() versus: …
django - What is reverse ()? - Stack Overflow
Apr 18, 2021 · Given a url pattern, Django uses url() to pick the right view and generate a page. That is, url--> view name. But sometimes, like when redirecting, you need to go in the reverse …
python - Connecting Django with MSSQL server - Stack Overflow
Following official django documentation (currently django 3.1) django-mssql-backend should be used. Django-MSSQL-backend django database adapter is a fork of django-pyodbc-azure …