A Day In The Life of a Ruby Enumerator
I spent some time trying to elaborate a good introduction for this post. I wanted to start with a great quote or something like that but I couldn't. So let's…
Rails 8.0 is out
Rails 8.0 has arrived, bringing along many exciting new features that aim to simplify and empower the Rails development workflow. Authentication "The medicine you don't wanna take but it's good…
Ruby Enumerators: A Point of View You’ve Never Had
The 80-20 rule is empirically observed in many human phenomena and activities and it is no different in programming. By understanding a portion of the features of ReactJS, for example,…
Profiting with Elixir, Erlang and C
On March 10th, the second edition of the "Rinha de Backend" ("Backend Fight"), a very fun hackathon, finished. I participated in this edition, and I bring here my perceptions and insights that…
Two’s Complement trick revealed
In my last post I made a promise. We talked about IEEE 754 Standard and some other things. One thing we talked about was Two's Complement. We used that as…
