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Heroku is an awesome cloud platform (PaaS) that supports a lot of programming languages, among those we can find Python.

In production environments we can’t use SQLite3 as database engine, so we’ll switch to my favourite, PostgreSQL.


Photo by @nessie_fi

By default, the last version of Debian Buster (10.10) it comes with Python version 2.7.16 and version 3.7.3. You can check it with these commands:


Jekyll is an awesome tool, but by default it’s missing some things that we’ll cover on this document.

First thing: install jekyll https://jekyllrb.com/

Open the terminal and get ready.

Create new empty project

$ jekyll new jekyllbs5 --blank
$ cd jekyllbs5
$ bundle init
$ sudo nano Gemfile

Replace #gem "rails" with gem "jekyll" like in the image:


Bootstrap v5.0.0-beta1 was released 10 days ago, and some new awesome features are included. As we’re used to, the docs are very clear.

You can check the new stuff https://getbootstrap.com/

In my opinion, the big thing about v5 is the removal of jQuery as a dependency.

Since 2017, Rails 5.1 was already removed the dependency of jQuery.

So, that’s the way.

Specially for me, it meant an extreme change in my JS code, because I get used to handling the DOM with jQuery.

jQuery is deprecated for many reasons, but it’s not the purpose of my post. You can read…

sebdur

rails developer

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