Tutorials and resources on programming
Aug 5, 2018 · 3 min read
Ruby guard clauses - how you can refactor conditional logic
Learn the syntax of guard clauses in Ruby and how to use them to refactor your code.
Jul 27, 2018 · 5 min read
Docker ENTRYPOINT & CMD - Dockerfile Best Practices
How to use CMD and ENTRYPOINT effectively in your Dockerfiles for running containers.
Jul 25, 2018 · 5 min read
Github Privacy 101 - How to Remove Personal Emails From Your Public Repos
Did you know that anyone can see the email addresses used to make commits to GitHub public repos?
Jun 29, 2018 · 3 min read
Expose Vs Publish - How to Use Docker Port Commands
How to manage Docker container ports with the port, expose and publish commands.
Jun 25, 2018 · 3 min read
Dockerfile COPY vs ADD - Key Differences and Best Practices
Learn why you should use COPY over ADD in Dockerfiles and Docker's recommendations for how to use them effectively.
Jun 20, 2018 · 2 min read
Artii, Lolcat, Colorls, Catpix, and other Ruby Gems to add color to your terminal
Ruby gems to generate creative output in your terminal.