Posts by Ricardo Cillo

Playing with Elixir and Go concurrency models

In Go Concurrency Patterns talk, Google I/O 2012, presenter Rob Pike demos some great concurrency features from Go, like channels and Go routines, and how it can be used to build fast, replicated and robust software. Concurrency patterns is a very interesting topic but there was one statement in special that got me thinking: “The … »

Floating Point and currency

“Do not use floating point for currency” This simple statement is useful for both novice and experienced developers alike. It avoids problems that might otherwise compromise the correctness of the software you’re building. But behind every piece of wisdom, every history of success, there is hard work from lots of people. Exploring this background is … »