lambda, map, and filter in Python
admin 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…
visualize time series data in a Django web application
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…
own expression compiler in Python
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…
Creating a custom user model in Django
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…
Django and InfluxDB to save sensor data
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…
Django. JWT (JSON Web Tokens)
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…
large-scale web application roadmap
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…
Connect to a MongoDB container
To connect to a MongoDB container using PyMongo with a URI, you can follow these steps: Replace the placeholders with your actual values. Here’s an example URI: Here’s an example…
write tests using pytest for a MongoDB
write tests using pytest for a MongoDB user login check, you’ll need to create a sample database, add test data, and then write test cases to check the user login…
user login checks using MongoDB and Python
To perform user login checks using MongoDB and Python, you can follow these steps: Step 1: Set Up MongoDBMake sure you have MongoDB installed and running. You can follow the…