![Python dict.get() vs dict['brackets'], which approach is better?](/wp-content/uploads/2023/03/Python-dict.get-vs-dictbrackets-which-approach-is-better.png)
Using the .get() method on a dictionary is generally considered a better approach than using the direct dictionary indexing dictionary[‘key’] method because the .get() method provides a default value if the key is not found in the dictionary, whereas direct dictionary indexing
Both of the provided code samples achieve the same result, but they use different approaches to handle the case when the instance with the given primary key does not exist. class Balance(models.Model): current_balance = models.DecimalField(_(“Current Balance”), max_digits=12, decimal_places=2, default=0.00) last_balance = models.DecimalField(_(“Last
The Django business logic dilemma? In general, it’s a good practice to keep your code organized and modular. If your view code includes complex database queries or large amounts of database-related logic, it might be a good idea to move those queries
In Django-Tables2, you can check if a table is empty or not by checking the length of the table’s queryset. If the length is zero, then the table is empty. You can do this in your template code using the if statement
In this Django rest framework tips article, I will collect interesting and useful tips that can be used while you code your API with Django. I do also have a Django framework tips and tricks article, don’t forget to check. How to
When to use gettext() and gettext_lazy() Functions for TranslationAll of these snippets, Django tips and tricks have been tested on real-world Django applications by me. I’m using each of them in my SaaS projects. I wrote this article in a specific manner,