Redactor is yet another WYSIWYG editor. It definitely has its weak points, but I want to point out that it...
PostgreSQL's array data type is pretty useful, but manipulating values of arrays can be awkward because of its syntax...
Our applications not only need to be functional, they need to be fast. But, to quote Donald Knuth, premature optimization...
Some browsers define window.event, which will return a copy of the "current" event. However, this is not defined by the...
When a method has keyword arguments, Ruby offers implicit conversion of a Hash argument into keyword arguments. This conversion is...
This is a guide on how to effectively use Git when working on a feature branch. It is designed to...
Starting with Ruby 1.9, most #each methods can be called without a block, and will return an enumerator. This is...
Rails 5 will introduce ActiveRecord::Relation#or. On Rails 4 and 3.2 you can use the activerecord_any_of gem...
A fantastic guide for a dilemma facing any web-based product. Here’s a simple set of Yes/No questions that...
Article shows how to make a script that fakes one kind of content when printed with cat, but uses different...
To safely transport an arbitrary string within a URL, you need to percent-encode characters that have a particular meaning...
As the web is being used for more and more tasks, expectations rise. Not only should web pages offer rich...
This is how you regain disk space from OpenStack instances if you are using kvm and qcow. If your instance...
While debugging an intricate issue with failed HTTP requests I have come to appreciate the more advanced features of the...
With ngAnimate, you can easily animate certain events (see directive support). We'll make use of ngClass animations to style...
If you have problems installing a gem and get a error collect2: error: ld returned 1 exit status it's...
If the project team consists of at least 2 members, do a daily standup. It should not take much longer...
We organize our daily work with issues in our Linear workspace. Issue format A good issue needs to be precise...
When working on a bigger project, the easiest way to improve your work relation with a client or an external...
When starting a project we always make a good estimate of all known requirements, and plan budgets and available developers...
I recommend install Node.js using nvm. This way you can have multiple Node versions in your ~/.nvm. You also won...
SitePrism gives you a simple, clean and semantic DSL for describing your site using the Page Object Model pattern, for...
All browsers + IE9 know the CSS :empty selector. It lets you hide an element when it has no content, i.e...
Moved from Less to Sass. Bootstrap now compiles faster than ever thanks to Libsass, and we join...