Overriding to_representation() in Django REST Framework
In Django REST Framework (DRF), serializers convert model instances into JSON-friendly Python data types. Normally, this is handled automatically. But sometimes, you need more control over the final output — for example, to: Add or …
Creating a Basic Create API with Django REST Framework
A Create API allows clients to send data to the server to create a new resource in the database. In RESTful terms, this usually maps to a POST request. In this guide, we’ll walk through …
Mastering Django ListAPIView: Create Read-Only APIs with Ease in DRF
Introduction: Why ListAPIView Matters in Django When building REST APIs in Django, especially for listing data (like a list of users, products, or blog posts), you want to keep things clean, efficient, and scalable. That’s …
Python NumPy ufuncs (Universal Functions) – A Complete Introduction
One of the most powerful features of NumPy is its ufuncs, short for universal functions. These are vectorized wrappers for simple functions that allow you to perform element-wise operations on NumPy arrays with high performance …
How to Pick a Random Color from an Array Using CSS and JavaScript
In modern web design, adding a bit of randomness can make your page more dynamic and visually engaging. One fun way to do this is by assigning random colors to elements every time a page …
How to Create Random Multi-Color Gradients with JavaScript and CSS
Second page link: How to Create Random Gradient Backgrounds Using JavaScript and CSS Fantastic! Let’s take it even further and create Random Multi-Color Gradients — for that truly premium, colorful effect! Here’s your detailed guide: How …
Sending Emails in Django: A Complete Guide
Email is an essential feature in modern web applications — for account activation, password resets, notifications, contact forms, and more. Django makes it easy to send emails using its built-in EmailMessage and send_mail functionalities. In …
Django RSS Feeds – A Complete Guide
RSS (Really Simple Syndication) is a way to share frequently updated content like blog posts, news articles, or podcasts in a standardized XML format. Django provides built-in support for generating RSS feeds using the django.contrib.syndication …
CursorPagination in Django Rest Framework
As your datasets grow and users scroll endlessly through results, pagination becomes critical—not just for performance but for a seamless experience. CursorPagination is DRF’s most stable and secure pagination class, ideal for large or frequently …
Working with MATLAB-style Arrays in Python using SciPy
Python and MATLAB are both powerful environments for scientific computing. If you’re coming from a MATLAB background or need MATLAB-like functionality in Python, SciPy provides a convenient way to work with MATLAB-style arrays through the …
Django Form Processing – A Complete Guide
In any web application, handling user input securely and effectively is crucial. Django simplifies this process using its forms framework, which provides a powerful way to validate and process form data. This article explains how …
Python NumPy ufunc: Simple Arithmetic Operations
When working with numerical data in Python, NumPy is the go-to library for high-performance operations. One of the key features that powers NumPy’s speed and simplicity is the universal function (ufunc) framework. This article focuses …
Selecting Elements with Multiple Classes
When working with jQuery, selecting elements with multiple classes can be highly useful for targeting specific elements on a webpage. Here’s how you can do it. ✅ Basic Syntax To select elements that have multiple …
Django Page Redirection: Complete Guide with Examples
Redirecting users from one page to another is a common task in any web application. In Django, redirection can be handled easily and elegantly using built-in tools like HttpResponseRedirect, redirect(), and even URL configurations. Whether …
Why Django REST Framework is Better Than Plain Django Views for APIs
Django is one of the most powerful and popular Python web frameworks. It’s excellent for building full-stack web applications. But when it comes to building APIs—especially RESTful APIs—Django REST Framework (DRF) shines far brighter than …