Preslav Rachev

The namedQueries static property is used to define named queries. Named queries support the criteria builder syntax. - Preslav Rachev

Canvas is great, but its performance on iOS can leave a lot to be desired. This tutorial uses CSS and JavaScript for better iOS performance. Follow along to create a game of exploding puffer fish using divs and 3D CSS transforms. - Preslav Rachev

Researchers genetically engineered goats to produce milk which is packed with the same protein as silk spiders.Once this is milked out it can be spun out and weaved into a material that is ten times stronger than steel.The fabric can then be blended with human skin to make what the scientists hope will be tough enough to stop even a bullet. - Preslav Rachev

This is a simple web based surveillance system using OpenCV, PHP and Javascript. The system is designed to be low cost and simple, using only a webcam attached to a PC as the client. For the server side, you can use any regular web hosting. - Preslav Rachev

Implementing single and multiple file multipart uploads using Spring 2.5 - Preslav Rachev

The following makes it simple to start a grails project. - Preslav Rachev