Guides, Tutorials, and Tips for Online Tools and Freelancers
10 Programming Myths That Waste Developer's Time
Most of us developers start out believing myths that needing to memorize every function, syntax, and rule. This article will show you 10 programming myths that waste your time, and how to avoid them.What's Holding You Back When you try to memorize every function instead of understanding …
Top 5 Vibe Coding Tools In 2025 for Developers
Many developers today are embracing a new wave of development tools that go beyond the traditional IDEs. This article will walk you through the top 5 vibe coding tools in 2025.OverviewVibe coding is a modern approach where developers ( and even non-coders) describe what they want in plain Engl…
Apple WWDC 2025 Highlights
Apple unveils iOS 26, macOS 26(Tahoe), and more AI-driven features during WWDC 2025 keynote. This article will guide you through the announcements, and key features in detail for better understanding.WWDC 2025: Quick HighlightsIf you are looking for a quick rundown of Apple's biggest announcem…
Nintendo Switch 2: Everything You Need to Know
The Nintendo Switch 2 is a revolutionary, next-generation Nintendo console expected to redefine gaming in 2025 - a dream come true for Nintendo fans.This gaming console is already emerging as one of the most anticipated gaming devices in the console market. After eight years of redefining hybr…
How I Built a Rotating Solar System Using Just HTML & CSS
When I first started playing with animations in CSS, I wanted to see how far I could go without JavaScript. One fun challenge? Creating a realistic solar system model that rotates smoothly — entirely in HTML and CSS.Let me walk you through how I built it — and how you can extend it to include all 8…
Automatically Register All Models In Django Admin
When working on a content-heavy Django project, I found myself constantly repeating the same code in admin.py — list_display, search_fields, and more. I thought: what if Django could figure this out on its own?So I built a reusable utility that does exactly that.Let me walk you through it — and giv…
50+ OOPs in Python Interview Questions and Answers with Pro Tips
Python popularity is growing rapidly, especially with Object Oriented Programming(OOPs) Concepts. The demand for Python professionals with OOPs skills is high, making it a valuable asset in the job market.This article covers all types of OOPs in Python interview questions to help you crack the Pyth…
Top 100 Python Interview Questions and Answers for Freshers
Mastering Python Interview questions and answers in this job market is essential for standing out among the competitive pool of candidates. This guide lists the top best100 Python interview questions and answers for freshers, covering basics, coding, OOP, and real interview scenarios. Top 100 Best …
Top 10 Django Hosting Providers for Developers : Pros, Cons & Price
Choosing the right Django hosting provider in 2025 has become crucial due to online presence, the complexity of web applications, and advancements in technology.This guide covers the top 10 Django hosting providers with pros, cons, and pricing to help you choose the best hosting for your project. W…
django.db.utils.ProgrammingError: relation already exists in Django
This error usually pops up when Django tries to create a database table (via migrate) that already exists in your database — but not in Django’s migration history.In short: Django thinks the table doesn't exist, but the database knows it does.Example:You created a model like this:class Post(models.…
How to Add Search to Your Django Site (Step-by-Step Guide)
In this article, I’ll walk you through how to build a basic search feature in Django using nothing but Python, templates, and Django’s ORM. Prerequisite: A Working Django Project If you haven’t already set up a Django project and app, start here:How to Build Your First Django Site (Step-by-Step) Ma…
Python Version 3.14 Release - Performance, Syntax Changes, and Full Feature List
Python 3.14 brings meaningful improvements across performance, syntax, standard library functionality, and future-facing architecture changes. This release reflects the Python community’s continued commitment to developer productivity, robustness, and the long-term evolution of the language. This a…
Building Your First Django Website - A Step-by-Step Guide
Django is a powerful web framework for Python — fast, scalable, and beginner-friendly (if explained right). In this article, I’ll walk you through how I set up a simple Django project, with zero fluff and maximum clarity.Let’s build your first Django-powered website — step by step. Django is a high…
Python Celery Tutorial with Django: Async Task Queues
This tutorial with Django will guide you through setting up Celery with Python and Django to handle tasks asynchronously, improve performance, and keep your codebase clean.Introduction Celery is a powerful, production-ready task queue that helps you handle time-consuming work like sending emai…
Design Principles in Python/Django
DRY (Don’t Repeat Yourself) Avoid code duplication by abstracting recurring logic into reusable components. Django naturally encourages DRY with tools like the ORM, forms, and admin. Example: Using Django REST Framework (DRF) serializers for model validation:from rest_framework import serializer…
Best Practices for Structuring a Django Project
A well-structured Django project not only accelerates development but also ensures maintainability and scalability. This guide walks you through a clean and scalable Django boilerplate I’ve developed, based on industry best practices. Whether you're just starting or refining an existing setup, this…
Scaling Django for High-Traffic Applications
Serving a high volume of requests with Django requires thoughtful planning across several layers: your application code, database, caching strategy, asynchronous processing, and deployment setup. This guide outlines best practices to make your Django project scalable and production-ready. Many d…
Django Audit Logging: Top Libraries for Tracking Model Changes with PostgreSQL
Why Audit Logging Matters In Django applications, tracking model changes like create, update, and delete is essential for: Debugging regressions and user issues Security auditing for unauthorized changes Compliance with data retention and traceability policies Rollback support for destru…
Add Multi-Language in Django Project - Translation Manager
In today’s global world, supporting multiple languages in your application can be essential. Django, being a powerful and scalable web framework, offers built-in support for internationalization (i18n) and localization (l10n), allowing developers to easily translate apps into multiple languag…
How to Convert Base64 to Image Using Python
Base64 encoding is commonly used to transmit binary data, such as images, over text-based formats like JSON or HTML. If you receive an image as a Base64 string, you'll need to convert it back into an actual image file before you can use it or display it. In this tutorial, we’ll walk through how to …
How to Convert Octal to Hexadecimal
Octal and hexadecimal are both number systems used frequently in computing and digital electronics. Octal: Base-8 (digits 0–7) Hexadecimal: Base-16 (digits 0–9 and letters A–F) Direct conversion from octal to hexadecimal isn’t as straightforward as decimal conversions, so we typically use an int…
How To Set Up Django with PostgreSQL, Gunicorn, and Nginx on Ubuntu (Production-Ready)
This tutorial walks you through deploying a Django project on Ubuntu using:Python Virtual Environment PostgreSQL as the database Gunicorn as the WSGI application server Nginx as a reverse proxy Static and Media file configurationRelated - Setup Django with a Virtual EnvironmentRelated -…
Setup Django with a Virtual Environment
When working with Django, using a virtual environment is a best practice that ensures your project dependencies are isolated from system-wide packages. This guide walks you through setting up Django with a virtual environment on Ubuntu, preparing your project for a clean, manageable deployment.Befo…
Gunicorn with Django - How to use it?
Gunicorn (short for Green Unicorn) is a robust, production-grade WSGI HTTP server for Python web applications. It’s lightweight, has no external dependencies, and is widely used for deploying Django apps behind a proxy like Nginx.In this guide, I'll walk you through how to install and run Gunicorn …
Shopify REST API vs GraphQL API: Which Is Better for Your Store in 2025?
When developing Shopify apps or custom integrations, one key decision you'll face is choosing between the Shopify REST API and the Shopify GraphQL API. Both are powerful tools that allow you to interact with Shopify stores—but they serve different purposes, offer different capabilities, and suit di…
What is Shopify GraphQL API and Why Should You Use It?
IntroductionIf you're building apps for Shopify and still using the REST Admin API, it's time for a change. As of October 1, 2024, Shopify deprecated its REST Admin API, officially making GraphQL the only supported option for new apps. This change caught many developers off guard, especially those …
Octal to Decimal Conversion
Converting numbers between number systems is a basic concept in programming. One common need is converting octal numbers (base-8) to decimal numbers (base-10) — especially when working with file permissions in Unix/Linux or low-level memory operations.What is an Octal Number?An octal number uses ba…
Django Models and Forms (With Examples)
If you're starting out with Django and are curious about how models and forms work together, you're in the right place. This guide will walk you through the essentials of Django models and forms, enriched with detailed examples to solidify your understanding. What Are Django Models? Django models …
Using JSDelivr Purge but Cache Won’t Update?
You hit the purge URL on JSDelivr, refresh your page, and… nothing. Still serving the old file.You might be using like e.g<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/yeole-rohan/ray-editor@main/ray-editor.css">or exact version like<link rel="stylesheet" href="https://cdn.jsdel…
How to Use clean() and clean_<fieldname>() in Django
When working with Django forms or models, sometimes you need more control over how your data is validated. That’s where Django’s clean() and clean_<fieldname>() methods come in. They let you write custom rules to make sure your data is just the way you want it—before it gets saved or used.In …