In this article we’ll follow some easy steps to install and configure properly a Rails Development Environment in Mac OSX Snow Leopard. In our lab test we ran through all the steps in around one hour, considering all download and installing times. Install XCode We’ll start installing XCode, the Apple Developer Package. We need it […]
HTML5 Canvas Image Effects: Black & White
The new canvas tag in HTML5 is known for its illustration power. It’s basically an empty element on which you can write and sketch using Javascript. But there’s a hidden power: image manipulation. In our opinion, this is the most important element that differs from SVG. With canvas you can perform operations on pixel based […]
Real World Embedded Metadata – RDFa, Microformats And Microdata Practical Examples
Have you ever seen those small grey descriptions in Google search results below the title? If you’re curious on how to get them, then the answer is embedded metadata. With the words embedded metadata we refer to a way to add invisible information in an HTML/XHTML document. These informations will be machine readable, by Google […]
