Back
Sep 23, 2010

OR and AND without django.db.models.Q

I just found out that orand andare defined for QuerySet. This means that to do queries union or intersection, you can do:

User.objects.filter(...) | User.objects.filter(...)
User.objects.filter(...) & User.objects.filter(...)

Subscribe for the news and updates

More thoughts
Feb 3, 2025Technology
Figma for Developers: What Dev Mode Offers and How to Use It

This article explores Figma’s Dev Mode, a tool that streamlines design-to-code translation by enabling precise inspection, automated code generation, and seamless integration with design systems.

Mar 18, 2024Technology
From boring to exciting: turn learning to code into an adventure

Tired of boring programming courses where you're forced to read thick textbooks and write code that's never used? Need a platform that makes learning fun and exciting? Then you're in the right place!

Sep 26, 2023TechnologyBusiness
13 Web Development Innovations to Adopt in the Next Year

Web development has undergone significant changes over the past five years due to a combination of technological advancements and changing user needs. Let's look at the drivers of these changes and the key technologies that have played a decisive role.

Apr 18, 2023Technology
TDD guide for busy people, with example

This quick introduction to TDD is meant to show the implementation of this practice with a real-life example.

Jun 8, 2022Technology
How to Use MongoDB in Python: Gearheart`s Experience

In this article, we have prepared a quick tutorial on how to use MongoDB in Python and listed top ORM.

Aug 31, 2016Technology
Angular vs React Comparison

In this article, we will compare two most popular JS Libraries (Angular vs React). Both of them were created by professionals and have been used in famous big projects.