How to subscribe to an ActionCable channel on a specific page with custom data ?
In my spare time, I’m writing a Planning Poker App. As a reminder, planning poker is a group estimation technique designed to eliminate influence bias. Parti...
Recent Posts
How I finally use Docker on small open source side projects
A few months ago, I started Philou’s Planning Poker, an open source side project to run planning poker estimate sessions remotely. The main technology is Rai...
Developer ! Are you losing your rat race ?
A rat race is an endless, self-defeating, or pointless pursuit. It conjures up the image of the futile efforts of a lab rat trying to escape while running...
How I fixed ‘devicemapper’ error when deploying my Docker app
A few months ago, I started continuously deploying my latest side project to a Digital Ocean box. If you are interested, here is the full story of how I did ...
5 minutes hack to speed up RSpec in Rails 5 using in-memory SQLite
Here is the story : you have a Rails 5 app that uses RSpec, but your RSpec suite is getting slower and slower to run. You’ve already considered some solution...
A Plain English Introduction To Paxos Protocol
A few weeks ago, I had to have a look at the distributed consensus protocol Paxos. Even though I know its purpose and I’ve built and used distributed systems...
What Happens to Non-Enthusiast Programmers in the Long Run ?
A few months ago, after receiving good feedback from my regular readers, I posted my latest article Is There Any Room for the Not-Passionate Developer ? on H...
Verify the Big O Complexity of Ruby Code in RSpec
It might be possible to discover performance regressions before running your long and large scale benchmarks !