makandra offers an 8 month paid trainee program 🇩🇪 for junior developers that are looking to start a professional career in...
If your rubocop run fails with a stack like rubocop-1.61.0/lib/rubocop/server/socket_reader.rb:36:in `ensure in read!': undefined method `string...
Event listeners are called in the order of their registration: button.addEventListener('click', () => console.log("I run first")) button.addEventListener('click', () => console.log("I...
I have a form with a dynamic number of fields. Submitting it worked fine until I tried out a very...
The :test adapter doesn't respect limits_concurrency configuration. Switch to :solid_queue adapter in your test to verify blocking...
I recently had to update a few selective npm libraries in a project that uses pnpm to apply a CVE...
When creating a database table for a join model without further importance, you can use Rails' create_join_table:
When you query the browser for DOM elements, there are some footguns you should know about. Some lists are synchronized...
A simple web tool for generating lighter (tints) and darker (shades) versions of any HEX color value. Tip
Finding changes When you're looking for a specific change in Git, there are multiple axes you can choose:
Follow the installation guidelines at https://mise.jdx.dev/getting-started.html. Remove rbenv configuration Search for rbenv config in .bashrc and...
The linked tool can be used to scan your CI/CD workflows for potential security issues and suboptimal defaults if they...
prettier calls itself an opinionated code formatter. I recommend using it for your JavaScript and TypeScript code. prettier only concerns...
Rails log files rotate automatically when they reach approx. 100MB: $ ls -lh log/ -rw-r--r-- 1 user group 55M...
GitLab has a RubyMine plugin that enables you to review and process merge requests within RubyMine! Setup Open RubyMine settings...
When RSpecs runs the first feature spec, you may see log output like this: Capybara starting Puma... * Version 6.5.0, codename...
ActiveRecord computes table names of model classes, and results are usually just like you'd expect. Adding a prefix for...
Currently we often use geordi to run cucumber and rspec tests. Geordi takes care of installing a matching chromedriver for...
Frontend performance and user experience are orthogonal to feature development. If care is not taken, adding features usually degrades frontend...
We usually ship applications that self-host webfonts to comply with GDPR. Many popular web fonts are available as NPM...
Even if you don't make any beginner mistakes like N+1 queries or missing DB indices, some requests can...
tl;dr Set profile.password_manager_leak_detection to false in your Selenium Chrome options to disable password leak detection and...
Important wkhtmltopdf is deprecated and shouldn't be used anymore. Please consider switching to another tool We can install wkhtmltopdf...
Our projects with parallel_tests and cucumber used to have a patched failure logger as the one from parallel_tests...