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Coding Game: Unleash the Geek – the end

After a long weekend of coding, Unleash The Geek has ended. I finished in Gold 252 after two days of struggle to be honest but after going up and down (waaay down) in the ranking all the weekend it feels like a victory haha.

Coding Game: Unleash the Geek – day IV

Last day I managed to reach top 15 on Silver, today the objective is promoting to Gold. For that I have to focus on beating the Silver Boss. How can I do that?

Coding Game: Unleash the Geek – day III

Day three has been a complicated one for my busy robots on Unleash The Geek: I did not manage to improve substantially until late night and it was a bit frustrating.

Coding Game: Unleash the Geek – day II

After reaching Silver League today I focused on refactoring a couple critical parts of the code and implementing more advanced movements.

Coding Game: Unleash the Geek – day I

Yesterday I joined the latest contest on Coding Game called Unleash the Geek. I spent 3 hours creating and improving my bot and it was a great experience!

Visualize your LinkedIn data with Kibana

This article was first posted on LinkedIn: Visualize your LinkedIn data with Kibana Did you know you can export your LinkedIn data (messages, profile, contacts…) and download a CSV file with a couple clicks? Well, I did not! I know… Seguir leyendo →

Tcpdump for REST APIs and Microservices

You probably know what a microservice is, you also probably know about APIs, and in particular REST APIs. But… do you also know what tcpdump is? Let me explain why do I think it is one of the best tools… Seguir leyendo →

Hypersonic game: when Objects hurt performance (Part Two)

This is the second part of Hypersonic game: programming a bot for fun (Part One), I recommend reading the previous post before. Rewriting the Bot in Java was really interesting because I faced a problem I don’t usually have when… Seguir leyendo →

Hypersonic game: programming a bot for fun (Part One)

Last month I discovered a web, CodinGame, where people can learn to program or try new languages in a fun way. There are small tutorials, to familiarize with loops, conditions, arrays and things like that. There are also quick competitions,… Seguir leyendo →

Allow remote connections for PostgreSQL 9.3

Step 1 Edit file: nano /etc/postgresql/9.3/main/pg_hba.conf Add a line with your IP or mask, like for example: host all all 10.100.20.200/32 trust Step 2 Edit file: nano /etc/postgresql/9.3/main/postgresql.conf Uncomment line: listen_addresses = ‘localhost’ And replace localhost with * to listen… Seguir leyendo →

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