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Understanding Depth Of Field

Depth of field is one of the most important concepts of creative photography but often the least understood. In order to take compelling images, it is very important to understand this concept clearly. Continue Reading

What is a digital photo?

A digital photois a computer file usually created by a digital camera or a scanner, which contains sets of numbers that specify the colors of a rectangular grid of pixels. Continue Reading

How to install ImageMagick on CentOS / Redhat

ImageMagick is a simple program for any type of image manipulation on most systems. It can be used for thumbnail generation or captcha generation and so on. Continue Reading

How to install and setup Eclipse for PHP debug

The PHP Development Tools (PDT) plug-in, when installed with Eclipse Europa, gives you that ability to quickly write and debug PHP scripts and pages. Continue Reading