You are probably using Ruby 1.8.7 with a too recent versions of Rubygems. Downgrade your Rubygems to the latest version...
When using @media CSS queries, Internet Explorer 8 and below will fail to respect them. Though there are several options...
If you are using Angular and want something like Rails' simple_format which HTML-formats a plain-text input into...
Sometimes you may want to print files from the command line, especially when you have lots of them.
When using TextMate2 with the cucumber bundle, it does not recognize step definitions (e.g. custom_steps.rb) as such but believes they...
If you are trying to inspect timings in JavaScript, you can use console.time and console.timeEnd which will write to your...
Wondering how a specific method on an object is exactly named? You can use Enumerable#grep to detect it in...
Tests are about 100% control over UI interaction and your test scenario. Randomness makes writing tests hard. You will also...
I had to deal with JavaScript Undefined Error while accessing a specific CKEditor instance to fill in text. Ensure everything...
Ask before leaving an unsaved CKEditor Vanilla JavaScript way, but removes any other onbeforeunload handlers: $(function(){ document.body.onbeforeunload = function() { for(editorName...
Sometimes you have a test expectation but actually want a better error message in case of a failure. Here is...
If you have a text that is edited by WSYIWYG-Editor but want some length checking nevertheless, you need to...
Sometimes you want to strip a text of every special char. If you use \W, the result might not be...
Warning: Because of (unclear) rounding issues and missing decimal places (see examples below), do NOT use this when dealing with...
If you want to switch to another ruby versions, you have several options, depending on what you want: Do you...
Opal is a source to source ruby to javascript compiler, corelib and a runtime implementation that currently passes 3000 rubyspecs...
TLDR: This card explains which threads and processes interact with each other when you run a Selenium test with Capybara...
This error occurs when you already have a database.yml which defines the database for the cucumber environment instead of test...
Sometimes you need to monitor a connection from your machine to a specific, single host or network in order to...
Font Combiner offers a way to tweak and adjust any TTF or OTF font (license permitting), by bringing in font...
Usually our mysql queries are not case sensitive. In order to query case sensitive, you can use the mysql COLLATE...
A snippet of the carrierwave documentation You might come to a situation where you want to retroactively change a version...
Motion is quickly becoming one of the most important emerging techniques in building a quality user experience on the web...
If you need to enable NewRelic monitoring on certain machines within the same Rails environment, a simple solution is to...