Creating a comprehensive SQLAlchemy a real project that covers a wide range of concepts and best practices. Here’s a project idea that can help you cover important aspects of SQLAlchemy: Project: Library Management System Description:In this project, you’ll build a library management system using SQLAlchemy and Python. This project will cover various SQLAlchemy features, including…
this video, I tried to create funny application for found baby girl’s name in 2021 from JSON file. This purpose of this tutorial is how to combine that modules in python
Certainly! Here are 10 common algorithms that you should be familiar with before your Python coding interview, along with Python code examples for each: These are just a few common algorithms you might encounter in a coding interview. Understanding these algorithms and being able to implement them in Python can be valuable during technical interviews.
Certainly! Let’s create a simple example to illustrate how to use lambda, map, and filter in Python. Let’s say we have a list of numbers and we want to perform some operations on them using map and filter along with lambda functions. In this example: When you run this code, you will get the following…
To visualize time series data in a Django web application, you can use various libraries and modules. One of the popular choices is to use a JavaScript library for interactive charting and visualization. Here are some options: Your choice of library may depend on factors like your familiarity with the library, the complexity of your…
Writing your own expression compiler in Python can be a challenging but rewarding task. An expression compiler takes an input expression in some form (e.g., mathematical, logical, or a custom domain-specific language) and generates executable code or performs computations based on that expression. Here’s a simplified example of how you might write a basic expression…
Creating a custom user model in Django using AbstractBaseUser is a common practice when building Django Rest Framework (DRF) applications. This approach allows you to have full control over the user model and tailor it to your project’s specific needs. Here are some best practices for creating a custom user model with AbstractBaseUser in DRF:…
Using Django and InfluxDB to save sensor data is a powerful combination, as InfluxDB is a time-series database that’s well-suited for storing and querying time-series data like sensor readings. Here’s a step-by-step guide on how to set up Django to save sensor data into InfluxDB: Replace ‘your-influxdb-token’, ‘your-influxdb-organization’, and ‘your-influxdb-bucket’ with your InfluxDB credentials and…
Django Rest Framework (DRF) is a powerful toolkit for building Web APIs in Django. JWT (JSON Web Tokens) is a popular authentication method for securing RESTful APIs. Here, I’ll provide you with an example of how to implement JWT authentication in a Django Rest Framework project. First, make sure you have Django and Django Rest…
Creating a large-scale web application with video, voice, and text message features using Django (a Python web framework) is an ambitious goal. Here’s an extended roadmap of what you should learn: Creating a large-scale web application is a significant undertaking, and it requires a deep understanding of various technologies. Consider breaking down the project into…