A cozy place to pick a short and catchy name for your product, company or domain.
With the impending release of Ruby on Rails 4, it looks like a lot of developers will be updating their...
Every time you call $(...) jQuery will create a new object. Because of this, comparing two jQuery collections with == will never...
Examples how to create dozens of shapes using pure CSS and a single HTML element.
I’ve worked on huge applications in Ruby and Rails before. I very much want to believe in DCI, but...
When doing a git blame, git will blame the person who added or removed white space in a line (e.g...
Microsoft Office pre-fetches hyperlinks using an internal DLL (which doesn't know about your cookies), follows all redirects and...
Axlsx is an incredible gem to generate "Office Open XML" spreadsheet files (XLSX). Does not break on large spreadsheets and...
You can define methods in any example group using Ruby's def keyword or define_method method. These helper methods...
TLDR: In tests you need to clean out the database before each example. Use :transaction where possible. Use :deletion for...
When you have a Pull Request on GitHub that includes commits from another Pull Request, you will still see them...
When you are using git rebase and are currently editing a commit (due to a conflict, for example), you may...
Mark window as "demands attention" Install wmctrl through your package manager, i.e. sudo apt-get install wmctrl Download the attached...
If you ever wondered why a constant wasn't defined or wasn't available where you expected it to be...
jquery-timing is a very useful jquery plugin that helps to remove lots of nested anonymous functions. It's API...
As attachments to this card you will find a Cucumber feature and supplementing step definition that you can use to...
I was unsatisfied with the existing memory status applets for the Xfce panel, so I wrote a little shell script...
This article contains: Making ‘git diff’ wrap long lines Set a global proxy Clone only a specific branch
Sometimes you want to see what data you get through a TCP or UDP connection. For example, you want to...
A nice way to stage absolutely all changes (edits, additions, deletions): git add --all
Great solution in a GitHub issue.
The bash offers control over the behavior of autocompletion. The most primitive example is this (just run it in your...
The basic idea is pretty simple: an element's height is accessible via the offsetHeight property, its drawn height via...
This works in all relevant browsers: document.activeElement You can use this in your Selenium steps, for example, to assert that...