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Coffee bytes

Web development blog where thoughts, opinions, rants, memes and tutorials coexist. When it comes to posts we prefer human made content.

credits https://www.pexels.com/es-es/@quionie-gaban-11920925/
Django Htmx

Django and htmx, modern web apps without writing JS

The other day I was testing a library called htmx, which promises to make web creation much easier, yes, another …
Credits to https://www.pexels.com/es-es/@iamikeee/
Django Javascript

Django Rest Framework and JWT to authenticate users

JWTs (JSON Web Tokens) have become extremely popular, some even consider them a replacement for the classic tokens used …
Credits to https://www.pexels.com/es-es/@suju/
Django Databases

Managers or custom handlers in Django

A Manager (or handler) is the interface through which query operations or queries from the database are provided to …
credits: https://www.pexels.com/es-es/@pepecaspers/
Django Databases

Trigrams and advanced searches with Django and Postgres

What if a user’s finger slips on the keyboard and types “parfume” instead of “perfume”. We …
Credits to https://www.pexels.com/es-es/@iamikeee/
Django Databases

Full text search and searches with Django and Postgres

Sometimes when we type we make a mistake in a letter, we can repeat it, omit it or change it for another one. That …
credits https://www.pexels.com/es-es/@pepecaspers/
Linux and devops

Ngrok, your localhost accessible from the internet

I ran into Ngrok trying to redirect a Mercado Pago payment notification to my localhost, for testing purposes. It worked …
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 Opinions

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 …
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