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How to Perform a Not Equal in Django Queryset Filtering

April 7, 2023 by Hemang

To perform a “not equal” filter in a Django queryset, you can use the “exclude()” method and the field you want to filter. The exclude() method is the opposite of the filter() method: it returns a new queryset that only includes items that do not match the given condition. Example from django.db import models class Book(models.Model): … Read more

What is the difference between null=True and blank=True in Django

April 7, 2023 by Hemang

The main difference between null=True and blank=true is that null=True controls whether a field can store a NULL value in the database whereas blank=True controls whether a field can be left blank during form validation. In Django, null=True and blank=True are field options that can be used for model fields, but they serve different purposes: … Read more