By default, Rails views escape HTML in any strings you insert. If you want to insert HTML verbatim, you need...
Using the jQuery adapter breaks the built-in save function of CKEditor. Phenomenon: The page is submitted correctly, but the...
The buffer where text is put into when you double-click on text within X is called X selection.
Single step and slow motion for Cucumber scenarios can come in handy, especially in @javascript scenarios. # features/support/examiners.rb AfterStep('@slow_motion...
Recently, we had an interesting lunch-break with the rails 3.1. asset-pipeline in production mode. Daniel Zahn made a...
The colors in Rails log files are helpful when watching them but, since they are ANSI color codes like ^[[4...
You can use the step definition below to say this: Then the "Last name" field should have an error
When cucumber encounters a failing step in a @javascript feature, the selenium browser window instantly closes. Sometimes you do not...
You can use heredoc to avoid endlessly long lines of code that nobody can read. Heredoc strings preserve linebreaks and...
Sometimes you want to use a vanilla Ruby method like a block. You can use Object#method to obtain a...
You can use this shell command: uniq -u input.txt output.txt
You can use fold: fold -sw 60 You can now paste your texts. fold will echo them back, word-wrapped...
When you don't know which options are available, but need to have an option selected, use this step.
These methods are available to you: page.driver.browser.switch_to.alert.accept page.driver.browser.switch_to.alert.dismiss page.driver.browser.switch_to.alert.text # the confirmation text Spreewald gives you steps like these:
Let's say you have an Explorer window showing a directory and want a cmd terminal to be opened there...
I believe that when WEBrick has trouble bringing up your Rails application, the WEBrick component that is supposed to print...
While it might seem trivial to implement an invoice that sums up items and shows net, gross and vat totals...
Note that converting from RGB to CMYK will usually degrade your colors because no exact mapping is possible. Anyway, this...
Use the PDF toolkit: sudo apt-get install pdftk To rotate page 1 by 90 degrees clockwise: pdftk in.pdf cat...
Note that if you plan to downgrade Firefox because your Selenium tests broke after a Firefox upgrade, there is a...
Pdfposter is a Python script that allows to convert large PDFs into a PDF with multiple pages that can be...
When the Ruby parser module of Ruby-GetText comes across a file in one of its search directories (e.g. lib/scripts...
Grep prints one line per match. To return the number if matches, use the -c switch: grep -c "something" filename...
Open up your "Base File.sublime-settings" (Preferences Menu → File Settings – User) in Sublime Text 2. Add entries for font_face...