How to format an existing codebase without messing git history. Using an Erlang project with erlfmt as an example.

How to use git worktree or how to work on different things and not get crazy

The Erlang observer looks a bit bizarre in OSX when using dark-mode. This guide helps fixing it.

Elixir and Phoenix are a very exiting stack running in the Erlang VM. This Phoenix 1.5 tutorial will walk you through creating a simple Bookstore REST API with this platform.

A brief introduction to IPython magic commands and other utilities to profile Python code.

A simple bash alias to notify you when a command is done.

On how to monitor the VerneMQ message broker using AWS CloudWatch.

A simple and quick way to generate fake data for your Python tests.

A modern Python package manager that solves the problems of dependency hell, separation of development and production, and managing virtualenvs and packages separately.

A simple guide to set up a development environment for Golang on Ubuntu Linux.

A simple Python function to shorten URLs using goo.gl

A simple example of how to send e-mails with attachments using Python

Trick for disabling USB storage devices in Linux.

Simple trick to show flags in the Gnome keyboard indicator.

Recommendations about the use of php "short tags".

How to join two or more PDF files into one.

How to mount partitions at startup on Linux.

Reusable JQuery function to bind a Control + Key combination to an element

Como enviar notificaciones al escritorio Gnome mediante Python y DBus.

Una pequeña función en PHP que permite calcular el trimestre del año dado el número del mes.

Rotar videos con memcoder y mplayer en linux.