Some progress was made by browsers on implementing CSS filters like blur, greyscale or some other effects. You might already...
Quick introduction to git internals for people who are not scared by words like Directed Acyclic Graph. The linked page...
Geoffrey Grosenbach has created Gruff for easily plotting graphs. It is written in pure Ruby and integrates with Rails applications...
If you need a gem for a certain purpose, be sure to check this site. The rankings are determined by...
Localizing a non-trivial application can be a huge undertaking. This card will give you an overview over the many...
If your project uses another version than your default Ruby, RubyMine will give you incorrect inspections, for example.\
Note: You might also want to check out BoxCryptor which does pretty much the same, and is supported across many...
There is a conflict between current capistrano versions and the 2.5.1 net-ssh gem. Make sure you upgrade to 2.5.2...
MySQL version 5.1 comes with an alternative, faster InnoDB implementation (called "InnoDB Plugin"). Switching is easy: Stop your mysqld with...
If you get an error like this ... can’t find executable rails for rails-3.2.3 (Gem::Exception) ... one of several...
Though the W3C even gives it as an example, no browser actually supports this CSS: img:before { content: "something"; }
Sometimes you need a special version of chrome because it has some features you need for testing, like in this...
File upload with nice UI, progress bar and preview, allowing multiple files and supports drag & drop. Its default is built...
When you want to test how an web-application reacts in a specific resolution, you can set up a specific...
In order to navigate through the browser history. you can manipulate the window.history object via javascript like follows:
The result is a .ico file with multiple versions of your logo at different resolutions. Now, depending on the context...
I got these warnings while deploying a Rails 3.2 app with asset pipeline enabled: *** [err :: host.tld] find: `/opt/www/hollyapp.com/releases/20120503115342/public/images': No such...
In your ~/.gitconfig: [core] editor=nano
You can change which branches will be pushed when saying git push. Our recommendation is to set it to current...
Solution to share a todo.txt file over Dropbox and make it editable on Android und iOS devices. Also comes with...
When you create a new branch and push it to origin, you won't be tracking it. This means a...
The following two hints are taken from Github's Ruby style guide: If your regular expression mentions a lot of...
Capybara has a global option (Capybara.ignore_hidden_elements) that determines whether Capybara sees or ignores hidden elements.
In some older Capybara versions (e.g. 0.3.9), we're getting lots of deprecations warnings: Selenium::WebDriver::Element#select is deprecated...