If you're using many terraform root modules in a repository, downloading common providers like the AWS one can quickly...

tl;dr: Use the URLSearchParams API to make your live easier if you want to get or manipulate query parameters...

Due to the way we setup Jasmine tests in our projects, you may run into various errors when Jasmine boots...

This card explains how to generate an entity relationship diagram for your Rails application. We also show how to limit...

When the order matters: expect(array1).toEqual(array2) Regardless of order: expect(array1).toEqual(jasmine.arrayWithExactContents(array2)) Ignoring extra elements:

Redis.current will be removed without replacement in redis-rb 5.0. Version 4.6.0 adds deprecation warnings for Redis.current and Redis.current=: `Redis.current...

While we are used to run our JavaScript tests on a test page within our Browser, it's also possible...

I recently was in a weird situation where my (Jest/CLI) tests were referencing a function that was no longer part...

RSpec's let allows you to super into "outside" definitions, in parent contexts. Example: describe '#save' do subject { described_class.new(attributes...

To ensure a consistent code style for JavaScript code, we use ESLint. The workflow is similar to integrating rubocop...

This are the steps I needed to do to add esbuild to an application that used the vanilla rails asset...

AWS ist der meist genutzte Cloud Provider. Bei AWS gibt es extrem viele Themengebiete und es ist nicht möglich sich...

Schau dir den unter Inhalte verlinkten Udemy Kurs an. Die Zugangsdaten für Udemy bekommst Du von deinem Mentor. Überspring Inhalte...

Wir arbeiten bei makandra alle auf Linux-Betriebssystemen und bedienen im DevOps- & Cloud-Bereich primär Kunden, die ebenfalls auf Linux...

This StackOverflow question about nested function definitions in Ruby imparts a good understanding of Ruby's def.

We use foreman to start all necessary processes for an application, which are declared in a Procfile. This is very...

Building application assets with esbuild is the new way to do it, and it's great, especially in combination with...

Attaching files to a field that is handled by Carrierwave uploaders (or maybe any other attachment solution for Rails) in...

You want to deploy new features but the latest commits are not ready for production? Then use git merge master...

Jasmine is a great tool to unit test your JavaScript components without writing an expensive end-to-end test for...

Resources RubyGuides: Mastering Ruby Regular Expressions Using regular expressions in JavaScript Testing regular expressions visually Regular Expressions: Quantifier modes...

Learn to create test data effectively using factories. Decouple tests by having each test start with an empty database...

JavaScript code can access and manipulate the browser's DOM tree. Using JavaScript we can add interactive behavior to our...

Sometimes you need to access a dev server running on localhost from another machine that is not part of the...