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  • Categories
    • Algorithms
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Coffee bytes

Full-stack Web development blog on Linux with opinions, tutorials, ideas and rants.

https://www.pexels.com/es-es/@orlovamaria/
Django

How do permissions and its groups work in Django?

When I first learned that Django had a permissions system, many years ago, it seemed rather esoteric, not very useful …
Credits to https://www.pexels.com/es-es/@nishizuka-25426/
Python

Don't make this mistake using arrays in Python

The other day I was solving a kata in codewars , one of the steps of the problem needed a two-dimensional array, in more …
Credits to https://www.pexels.com/@cottonbro/
Django

How to upload multiple images in Django

You probably already know how to upload an image using a Django model, but what if we don’t want to upload one but …
credits https://www.pexels.com/es-es/@weekendplayer/
Django Opinion

Why should you use Django Framework?

Why to use Python Framework like Django in a world where everything is Javascript? Is it really worth learning such …
Credits to https://www.pexels.com/@amateur-photo-1700447
Software architecture Linux

Throttling on Nginx

Ngnix throttling allows us to limit the number of requests to a certain user. This is useful to prevent excessive …
Credits to https://www.pexels.com/@cottonbro/
Python

How to make a switch in Python?

Python 3.10 was announced and it comes with something that many developers were missing from other languages: the switch …
Credits to https://www.pexels.com/es-es/@timmossholder/
React

5 cool React libraries you should know about

After several weeks posting about Django I wrote a short post about React, about libraries, because man does not live by …
credits https://www.pexels.com/es-es/@weekendplayer/
Django Databases

What is Django Generic Foreignkey for?

You want to use Django to relate one model to another using a foreign key, but the model you want to relate is a …
credits https://www.pexels.com/es-es/@iamikeee/
Django Databases

What does the ContentType application do in Django?

Did you know that Django keeps track of each of the models you create for your project in a model called ContentType? …
Credits to https://www.pexels.com/es-es/@pixabay/
Django

How to create a command in django?

You have used Django before, haven’t you? So, you already used some Django command, it could have been …
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