I use the TypeScript compiler for this, since its output is more minimal than Babel's. The following will transpile...
I really love to use the shortcuts CTRL+Alt+ Arrow Left and CTRL+Alt+ Arrow Right to navigate through the...
https://tableconvert.com/ is an online tool to convert tables between different formats (e.g. json, markdown, csv).
When your Rails application server raises error, Capybara will fail your test when it clears the session after the last...
When your application is open for public sign up and sends out transactional e-mails to a large number of...
Browsers blocks abusable JavaScript API calls until the user has interacted with the document. Examples would be opening new tab...
In Ruby (almost) everything is an Object. While this enables a lot of powerful features, this concept might be confusing...
The ActionDispatch module of Rails gives you the helper method flash to access the flash messages in a response.
capybara-lockstep can help you with flaky end-to-end tests: This Ruby gem synchronizes Capybara commands with client-side...
json is part of the standard library of Ruby and deals with JSON, obviously. As you know, JSON is the...
5.4.0 2021-02-01 Compatible changes Add geordi branch command that checks out a feature branch based on a story...
We had the issue, that a VCR spec failed, after updating CarrierWave from version 0.11.0 to 1.3.2. In this version...
The pages […] allow you to see different types of mixed content and test how they behave in your browser. The...
...valid with a name and birthday' do actor = Actor.new(name: 'Christian Bale', birthday: '31-12-2000') expect(actor).to be_valid end end But the error came from rspec_rails...
A rough guide how to implement a REST API. The discussion here includes some interesting points as well: Timestamps: ISO8601...
If your project depends on an old version of ImageMagick that you can no longer install in your system, you...
You can use git worktree to manage multiple working trees attached to the same repository. But why should I use...
The linked article provides a good overview of the various concurrency primitives in Ruby, and what's changing in Ruby...
bundle outdated [--filter-major|--filter-minor|--filter-patch] Example output for bundle outdated --filter-major Other examples
Insomnia is a GUI tool to help you communicating with an API. There are also other tools to do this...
Consider the following models and form models: class Parent < ApplicationRecord has_many :children, class_name: 'Child', foreign_key: 'parent_id...
By default, your terminal emulator (Gnome Terminal, Terminator, etc.) sets some kind of window title to reflect the shell type...
PostgreSQL has partial indexes. With a partial index you tell Postgres to only index rows matching a given query.
Rails supports alert and notice as default flash types. This allows you to use these keys as options in e.g...