Systems | Development | Analytics | API | Testing

Latest Blogs

A Guide to Rails View Helpers

Views in Rails don't do much besides showcasing what we want. Sure, they might render slightly different results depending on who's watching (an admin or a logged-in user has a different experience than a guest user, for example), but they don't do much processing on what they're given. Or at least they shouldn't. Often though, Rails projects wind up with a lot of logic in their views. In this post, we'll explore how to use Rails helpers to keep our views clean and readable.

5 Node.js Tools to Learn in 2023

The Node ecosystem comes with a wide variety of tools that have continued to evolve over the years. These tools are delivered via NPM packages and run in the command line, making them accessible to any developer (you do not need a fancy IDE to get the job done). In this take, we will explore 5 Node tools to learn this year: TypeScript, ES modules, ESLint, the ESLint SpellCheck plugin, and Mocha. These all run via the command line and can help boost your productivity when working on Node projects.

How to Handle ActiveRecord:: RecordNotFound in Ruby

ActiveRecord::RecordNotFound in Ruby is an error that occurs when an application is unable to find a record in the database that corresponds to the provided parameters. ActiveRecord is a Ruby gem that is used to interact with databases in a Rails application. It provides an object-relational mapping (ORM) layer that allows us to work with database records as if they were Ruby objects.

How to Fix Ruby Bundle Install Errors

A bundle install command in Ruby is used to install all of a project's dependencies. But occasionally, this command could falter and issue an error. Numerous variables might be to blame for this issue, and fixing it might prove challenging. In this post, we’ll go through some of the typical reasons for bundle install errors in Ruby along with solutions.

Build log grouping: Introducing a new and improved build log feature for mobile app developers

Build log grouping is a new feature that streamlines the build log process, making it easier to understand why a build failed and at which Step the failure occurred. Read how build logs are now grouped by steps, and how we improved our error message display.

What's New In Loadero (January 2023)

The first month of 2023 has already ended and we are excited to share the new updates and features that we implemented in Loadero over the past month and some of the fixes we made during that time. If you are using Loadero to test WebRTC solutions, make sure to read the section about updates for WebRTC metrics gathering, it also has information about important upcoming changes.