Mastering Binaries in Elixir from Zero to Hero

https://medium.com/blackode/playing-with-elixir-binaries-strings-dd01a40039d5?source=collection_home---4------1----------------

https://medium.com/blackode/how-to-perform-hot-code-swapping-in-elixir-afc824860012

Hot code swapping is replacing or adding components without stopping or shutting down the system. It is frequently called as hot-plugging.

In software development, hot swapping is used to upgrade or update the system without interrupting the current running system. It helps us with less downtime at the time of upgrading.

OK! Stories are always good to hear. Let’s dive into the code.

How to trace a GenServer’s Execution? Elixir/Erlang

An article for beginners and who have started playing with GenServers
Enable tracing using the debug option.

This explains how to debug the messages and log to the console with a simple option.