Django Middleware is very important, it's executed each time a connection appear in any direction, client to server or server to client, and can be v…
Sometimes ChoiceField can be useful in our models, one typical example for it is when you have for example different User profile types. If you need …
Moving an existing Django project's full toolchain to uv: lockfile, Python pinning, editable installs, and the Docker build-cache wins that came with…
What actually breaks when you turn on CPython 3.14's free-threaded build, and a CI script to catch libraries that silently re-enable the GIL.
In this tutorial we'll see how to change the color of an RGB LED using a button with our Raspberry PI GPIO and Python
In this tutorial we'll see how to manage a 7 LED display 5161AS Common Cathode with our Raspberry PI GPIO using Python
In this tutorial we'll see how to manage a button with our Raspberry PI GPIO using Python
This is a small summary about how to update Traefik 1.7 to Traefik 2.0
Important! The only purpose of this post is to avoid having CORS issues while local testing, this is not for production servers ! If you want to avoi…
To install Ionic Framework on Ubuntu we need to follow next 3 steps: 1. Install npm software: sudo apt-get install npm 2. Install Apache Cordova clie…
If we want to get information of a LAN device we should use the powerful tool nmap To obtain data of the OS, see the MAC of the LAN device and check …
One of the most easy ways to see all the LAN devices is using the packet nmap To install the nmap packet on Ubuntu we just need to execute the next c…
Some times we need a fast way to look for a phrase, expression or word inside few or many files. One of the easiest way to test the grep comand is: e…
If we have deleted files we didn't want to delete and we want to recover them, we have a tool called 'foremost' for Ubuntu very easy to use in the co…
Clone a working Pi SD card to an image file with dd (or Raspberry Pi Imager's custom-image option) and restore it safely onto a new card.
In this tutorial we'll see how to manage an RGB LED with our Raspberry PI GPIO using Python
