Rootstrap Blog

How to use Lottie Animations in SwiftUI

If you’re here already, there’s a 99.999% chance you know what Lottie is. For those still confused, Lottie is an awesome iOS, Android, and React Native library created by Airbnb that renders After Effects animations in real-time, allowing you to use animations as easily as you use static images. You

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How to Improve Ruby on Rails Apps Searches with Elasticsearch

Introduction When it comes to apps with a lot of data, some SQL queries take more time than expected, especially when we want to search text through several model attributes. This most commonly happens with e-commerce stores, but these kinds of complex queries can happen in social media apps or

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Refactoring: Improve your Code Quality

If you are reading this article I can assume that you are a software developer, you have probably both heard the term “refactoring” and applied it yourself (conscious or not) several times while coding. To begin, let’s review the definition: Refactoring (noun): A change made to the internal structure of

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Simulation Methods

Simulation can be used for emulating situations. It is used to simulate systems to be studied. This can be applied in any kind of system, banks, supermarkets, biological systems, traffic, etc. It can also be used to generate data with certain characteristics, either to complete missing information, to generate data

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Exception Tracking

If we want to write better and higher quality software, it is important we keep track of exceptions, crashes and errors happening in our environment, so we can deal with them. We, at Rootstrap, have created this OS exception tracking tool in order to ease the task of monitoring errors.

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