SSHKit 1.9.0 might fail with the following error, when trying to deploy a Rail application. Upgrading the gem to version...
Whenever requires you to set the application attribute in your Capistrano configuration. Otherwise your cronjobs are created multiple times.
This is an informational site about video and how it works. We started by talking about Playback, next we added...
Using Ruby 1.8.7 you will not be able to use the maximum versions Rubygems 1.8.30 and Bundler 1.17.3 with https://...
Feature Queries (Edge 12+): Similar to @media queries, @supports blocks can be scoped to browsers that support a given declaration...
When deploying a Rails application that is using Webpacker and Capistrano, there are a few configuration tweaks that optimize the...
While both the alt attribute and the figcaption element provide a way to describe images, the way we write for...
Why improve your code reviews? Improving code review technique helps your reviewer, your team, and, most importantly: you.
Sometimes you accidentally generate entries in the bash history that you do not want to have there (e.g. commands with...
In the tab where you need it, open Chrome DevTools with F12, open settings with F1, scroll down to the...
IRB 1.2 (shipped with Ruby 2.7, but works on 2.5+) brings pretty syntax highlighting and multiline cursor navigation. However, pasting...
This card is mainly an explanation how variable fonts work in CSS, not necessarily a recommendation to actually use them...
Getting the whole bucket size aws s3 ls s3://$BUCKETNAME/ --recursive --human-readable --summarize | tail -n2 Tail is used because...
Git diffs show the surrounding contexts for diff hunks. It does so by applying regular expressions to find the beginning...
Minidusen lets you find text in associated records. Assume the following model where a Contact record may be associated with...
If you have installed Rubocop in your project, RubyMine can show you Rubocop violations immediately in your editor. You probably...
You need to install the official plugin, it is not bundled with RubyMine by default. Example: Setup a watcher...
curl-to-ruby is a handy tool that converts your curl command to ruby code that uses the Net::HTTP...
A practical and detailed walk-through tutorial on using ffmpeg for live-streaming HLS, filled with real-world examples.
The linked article compares two approaches for writing CSS: A component library (like BEM) Utility classes (like Tailwind)
Terminator has a cool feature that allows you to split your terminal into many panels and type in all of...
In Rubocop you might notice the cop Style/CaseEquality for e.g. this example: def foo(expected, actual) expected === actual end
Scroll and touch event listeners tend to be computationally expensive as they are triggered very often. Every time the event...
Here is a short summary of Cucumber hooks in Ruby taken from https://github.com/cucumber/cucumber-ruby. Note that the BeforeStep is...