Reset devise passwords quickly, even for thousands of users.
If you use a Rubocop-connected linter in your IDE, one thing that keeps driving you mad is `Missing frozen string literal comment.` warning. In this post, I'll show you how to disable it.
This app allows you to upload screenshots and paste them into a fake phone/laptop mockup.
How to get image details like creation date and tile using MiniMagic
I encountered a problem when dropping a production database. Here's the solution
Sometimes some task takes a long time and you want to know when it finishes. The system can show you desktop notification with predefined (or added as variable) message.
Configure wicked_pdf with: ```ruby disable_smart_shrinking: true ``` Then you can accurately use `mm` and `cm` as units in your CSS
Replace Font Awesome with modern line icons with a single line of code.
Here you can find SSL certificates needed to create SSL chain if you use certificate from NazwaPL.
Method memoization in ruby is easy when the method is one line long: ``` def something @something ||= # your calculations end ``` But when we hav...
Recommended by https://pawelurbanek.com/profitable-slack-bot-rails
See the link for setup instructions. Then in ruby: ```ruby conn = Faraday.new(your_slack_webhook_url) conn.post do |req| req.headers['Content-Type'] ...
This graph shows several ways to launch subprocess in Ruby.
Standing on the shoulders of Subtle Patterns. Built and maintained by mikehearn.
Free icon rainbow - big source of free icons. Many sizes and 3 formats: png, jpg, svg
This guy makes his shared examples easier to understand. Overpaid consultants hate him!
When to use let, let! and before in RSpec.
In your code: ```ruby # TODO: fix this ``` In your shell: ```bash % rake notes ``` ```text config/routes.rb: * [ 1] [TODO] fix this ```