Huzaif Explore this comprehensive Python cheatsheet covering essential syntax, data structures, file handling, and object-oriented programming. Learn the fundamentals of Python programming with examples and quick references for both beginners and experienced developers. Download Cheatsheet Basics Comments Variables Data Types Basic Input/Output String Manipulation Lists Tuples Dictionaries Conditions Loops Functions Advanced Data Structures Sets List Comprehension … Read more
Learn Golang with this comprehensive cheat sheet covering essential topics from getting started to advanced concepts. Explore variables, control flow, functions, packages, concurrency, error handling, and more, accompanied by concise code snippets for quick reference. Master the fundamentals of Golang programming with this handy guide. Download Cheatsheet Introduction Go (or Golang) is an open-source programming … Read more
When building a Django application, you may need to reference configuration variables from settings.py in other parts of your code. One common place is in models.py, where you define your database models. Accessing settings allows you to parameterize aspects of your models. For example, you can define the default database or control auto-created fields like … Read more
Django provides a way to ensure uniqueness for model fields through the unique=True parameter. However, by default, Django’s unique constraint does not allow multiple NULL-values. So if you want to allow one or more NULL values in a unique field, you need to put in some extra work. In this post, we’ll explore the options … Read more
Getting started with Django web development typically involves running the development server on localhost to preview your site. However, there may be times when you need to access your local development site from another device on the same network. Fortunately, with a few configuration tweaks, you can externally access your Django site hosted locally. Enabling … Read more
Django Rest Framework (DRF) provides a convenient web-based API browser interface out of the box. This allows developers to interact with the APIs directly in the browser, viewing endpoints and sending test requests. However, in production environments, it’s often desirable to disable this feature for improved security and performance. In this post, we’ll explore a … Read more
When working with Django, you’ll often encounter the mysterious nested Meta class within your model definitions. What exactly is it, and how does it impact your application? In this comprehensive guide, we’ll demystify the Meta class, explore its purpose, and discuss best practices. What is the Meta Class? Let’s break it down: Why Use the … Read more
Creating a well-organized and efficient folder and file structure is crucial for any React project. It not only enhances development process but also improves code readability, maintainability and collaboration among team members. In this blog we will discuss some of the best practices for structureing folders and files in a React project. Why is a … Read more
Django is a powerful web framework that makes it easy to create web applications with complex data models. One common requirement in web development is ability to filter and search for specific data in a database. While Django provides a rich set of tools for working with databases, filtering data can still be bit of … Read more
In Django, the aggregate() and annotate() functions serve distinct purposes when working with querysets and performing aggregations. It’s essential to grasp their differences and use cases to leverage their functionalities effectively. In this blog, we will explore the disparities between aggregate() and annotate() in Django, along with examples to illustrate their specific applications. Introduction to … Read more
