Have you ever said one of these tricky phrases? I’m sure this feature is going to rock! We need this feature before going live, it is a must! Users will use this for sure! Well, if you found yourself saying any of these phrases without any numbers that support you,
I recently participated in a Machine Learning workshop at Rootstrap, where my coworkers and I learned about the basics of data science, did some research, and created interesting experiments. We had the opportunity to choose among the studied Machine Learning algorithms and work with them. So, I decided to do
I think we are quite underpowered when it comes to doing queries on Rails, having this in mind I proposed my opinion on how we could improve this and made a PR. I also wanted to share it here to know what others think and maybe get some traction. The
Pablo Blanco is a Full-Stack developer on the Rootstrap team and writes about his experience with ethical hacking and information security. You can also follow Pablo on LinkedIn.
In a world where everyone is relying more and more on technology, more tools are being provided for us developers to make our apps more accessible to all users. Having limited sight should not be an impediment to use any app. As developers or designers, we need to raise awareness
As mobile developers who have worked with animations before, we know how hard it can be to implement complex animations from scratch. That’s why we decided to engineer a simple yet powerful React Native animation hooks library that can give you a head start when developing your animations. It will
Working with ActiveAdmin At Rootstrap, my first assignment was to develop a Ruby on Rails application which uses ActiveAdmin (with ActiveAdmin Addons) as a framework to implement the user interface. I had never used ActiveAdmin before and I found myself reading a lot of documentation of the gem, in some
Some days ago the React Summit Remote Edition gathered tons of people behind the screen with the promise of putting together popular speakers around the React Community like Kent C. Dodds and Guillermo Rauch among others, but one talk especially caught my attention, React Query: It’s Time to Break up with your “Global State”! by Tanner Linsley. In it,
Whenever you want to analyze the performance of machine learning algorithms, you would need to study the root cause of the error. Concepts like bias and variance would help you understand this cause and give you insights on how to improve your model. What is Bias error? Bias error corresponds
Introduction Have you ever had to maintain or add features to a project you developed in the past and thought: who wrote this and why do they hate me so much? I think this is quite normal if we have in mind that some projects grow way bigger than we
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