A JavaScript error in an E2E test with Selenium will not cause your test to fail. This may cause you...
TL;DR Append your locale keys with _html to have them marked as html_safe and translate them with = t...
You can configure a Ubuntu system as a gateway in order to share it's internet connection (maybe via WLAN...
Webmocks hash_including is similar to RSpec::Mocks::ArgumentMatchers#hash_including. Be aware that hash_including (webmock v3.0.1) doesn't...
Occasionally, you have to talk to APIs via HTTPS that use a custom certificate or a misconfigured certificate chain (like...
TL;DR: Update the 'net-ssh' gem by adding to your Gemfile: gem 'net-ssh', '=2.9.1' Now run bundle update...
Plot graphs in Ruby WebGraphviz renders in your browser via JavaScript (to store the rendered graph, extract the SVG using...
brandcolors.net provides you with the colors of the world's biggest brands, easily searchable.
Enter any command into explainshell and it will explain it to you: split into separate commands (if present), with each...
I recommend to go straight to 2.1.5+ without intermediate steps. Otherwhise you burden yourself with unnecessary work of encoding problems...
require 'net/http' module Cheat extend self # the magic ingredient def host @host ||= 'http://cheat.errtheblog.com/' end def http @http ||= Net...
If your requests blow up in Ruby or CURL, the server you're connecting to might only support requests with...
When you have a string containing umlauts which don't behave as expected (are not matched with a regexp, can...
If you once had HTTP Strict Transport Security enabled for a domain, and you want to disable it again, you...
This is just a quick note, mostly for my own reference, of a few ways to easily delete the dot...
Show failing specs instantly. Show passing spec as green dots as usual. Configuration: # spec/spec.opts (.rspec for rspec 2) --require rspec/instafail...
Generated animations are free to use without backlink obligations... ... WITH THE EXCEPTION of any other animated images generator applications
Geoffrey Grosenbach has created Gruff for easily plotting graphs. It is written in pure Ruby and integrates with Rails applications...
There is a conflict between current capistrano versions and the 2.5.1 net-ssh gem. Make sure you upgrade to 2.5.2...
Capistrano recently had some API changes that can results in deploys not working when running with old deploy.rb files.
Today, this line made me trouble. Can you spot the mistake? match 'sitemap.xml' => 'feeds#sitemap', :constraints => { :format => 'xml' }, :as => 'sitemap...
This card shows you how to format a card's content using Markdown. We use the Commonmarker interpreter, so here...
whatsmydns.net is an online service that allows you to instantly perform a DNS lookup to check a hostnames current IP...
While it might seem trivial to implement an invoice that sums up items and shows net, gross and vat totals...