An Rodriguez articles - 31 total
Cellphone-2-cellphone no-internet cryptocurrency payment app - Digital cash
I have been thinking for a while that a no-internet cellphone-2-cellphone cryptocurrency payment...
Lesson 4: Money at the service of the body, and the body at the service of money
Previously, we saw that by separating from God, we created the first and only lack: the lack of...
A new vision on money (intro for Dev.to)
I have been a developer for as long as I can remember. By developer, I mean that I use computers...
Lesson 3: The root of all evil
In the introduction, we said that one view of money is that it is intrinsically evil, the root of...
Lesson 2: The desire to possess
Before we can explain where the idea of money comes from, it is necessary to take a small detour to...
Lesson 1: Why do we have needs?
The first thing to understand about needs is the picture the Course paints about our reality in...
First Part - Undoing Our Vision of Money
In the coming posts, we will give an honest look to the topic of needs and how we attempt to...
Introduction - A New Vision on Money
There is no doubt that money is a source of concern for many people. Today’s popular culture is...
How to improve your handwriting
Beautiful print letter practice example It is almost always inspiring to find notes of one-self...
How to do nothing
Doing nothing looks easy but it is actually hard. For a long time I’ve had the feeling that I...
It seems we move relative to the medium that propagates light
(This might sound abstract. Please bear with me. I promise it’s super easy to understand (don’t click...
Use GitHub as asset repository for your articles (a.k.a. hot linking images to GitHub)
The workflow of publishing in Substack automatically from the RSS feed of a GitHub page (that I...
Use GitHub as asset repository for your articles (a.k.a. linking images to GitHub)
The workflow of publishing in Substack automatically from the RSS feed of a GitHub page (that I...
How to write articles in Markdown for Substack and Medium using GitHub Page’s Atom/RSS feed
How to write articles in Markdown for Substack and Medium using GitHub Page’s Atom/RSS...
What am I?
What am I I am a researcher at heart. Nobody pays me to do research, though. Yet I don’t...
Serverless: Deploy to AWS with two easy commands - Come Zappa
Deploy a Flask/Django application to a serverless environment with just commands and an Amazon Web...
Auto-magically log all output of your script to syslog
Not long ago I stumbled upon this solution to automatically send all output of a bash script to syslo...
Running (debugging) a bash script line-by-line
The other day I was running a Bash script. It wasn't working as expected so it needed some debugging....
WinSCP — delete file after successful transfer (put/get)
Or how to control remotely an Android cellphone to take hundreds of thousands of pictures automatical...
To avoid being tracked, browse in multiverses
What do James Bond, Deepak Chopra, and Einstein have in common? They all browse automatically in mult...
Post unlimited images for free and link them to your blog, indefinitely and virtually without limits
Yup: for free, indefinitely and virtually with no limit. Upload and host images, link them to your ar...
Algorithmic Trading: backtesting your algorithm
As I wrote in my previous article, Algorithmic Trading: algorithms to beat the market, if you are int...
Convert: Medium Markdown Dev.to
Recently, I've been writing in Dev.to and Medium. I have found it's a hassle to keep both sites in s...
Use MFA on the CLI and execute awscli commands securely
To enhance security, you can enable multi-factor authentication (MFA) also for issuing CLI commands....
GMail out of space? Delete the attachments, not the emails!
Thunderbird to the rescue! Thunderbird Thunderbird is a free email application that’s ea...
Algorithmic Trading: algorithms to beat the market
During 2019, the stock market grew. A lot. Take for example an ETF I like: FTEC (Fidelity MSCI Infor...
Algo Trading: algorithms to beat the market
TL;DR: 2019 was an outstanding year for the stock market. With such a performance it was hard to...
Cloud-Reset: Reset a Cloud (AWS, GCP, Azure) account to default (delete all unneeded resources!)
Ever wanted to reset (delete all the resources) from a cloud account (AWS/GCP/...)? Now you can, and...
Use Python to figure out how to be richer in your retirement
I used Python to build a dynamic plot to understand how to maximize my retirement savings. You can, t...
Styling Excel cells with mso-number-format CSS attribute
If you need to create a Microsoft Excel spreadsheet, it is very easy to create an HTML with a <tab...