Category: docker

Ruby, RVM and Docker: A Match Made in Dev Heaven (or Not?)

November 14, 2024 When it comes to managing multiple Ruby projects with different versions, developers are often caught between two powerful tools: RVM (Ruby Version Manager) and Docker. Each tool has its strengths, but which one is right for you? Let’s break down these technologies and throw in a couple of jokes to keep things … Continue reading Ruby, RVM and Docker: A Match Made in Dev Heaven (or Not?) →

Understanding Docker Image Tags: A Guide to Versions and Variants

December 18, 2024 Docker is a powerful tool that allows developers to package applications into containers, ensuring consistency across different environments. When working with Docker, you'll often encounter various image tags that help define the base image used for your containers. But what do these tags mean? In this article, we’ll break down the different … Continue reading Understanding Docker Image Tags: A Guide to Versions and Variants →

Are you programming, or are you still playing like you did at the beginning?

Regarding Python, I have extensive experience with MicroPython, Django, Matplotlib, Pandas, and so on. However, in the last few years, I have focused on Ruby on Rails and Ruby and miss using Jupyter. That said, with Ruby, you have tools like IRB, Rails console, Pry, RSpec, and all these amazing tools, so you don’t necessarily … Continue reading Are you programming, or are you still playing like you did at the beginning? →

Compartiendo mi Docker ggerman/games

#docker @docker Este container contiene algunos de los juevos viejos que a mi me apasionaban de chico. Para empaquetarlo utilize este tutorial: http://www.jamescoyle.net/how-to/1512-export-and-import-a-docker-image-between-nodes Para ser mas especifico esta linea: docker save ggerman/games > docker-games.tar Github ayuda: https://github.com/ggerman/docker-games https://github.com/ggerman/docker-games.git # bzip2 -d docker-games.tar.bz2 Para recuperarlo luego de bajarlo es con esta linea: (previa instalación de http://docs.docker.com/mac/started/ ) docker load … Continue reading Compartiendo mi Docker ggerman/games →