Photography on the iPad

A slew of photography and film apps have been developed for Apple’s iPad. Appealing to professional and amateur photographers alike, many photography apps have been developed for the iPad. The iPad’s large touchscreen and high resolution is extremely conducive to photo viewing and photo editing.

The “right way” to handle file downloads in PHP

I’ve seen many download scripts written in PHP, from simple one-liners to dedicated classes. Yet, at least half of them share common errors; in many cases programmers simply copy the code from something that works, without even attempting to understand what it really does. What follows is not a complete working download script, but rather a set of issues you should be aware about and that will allow you to write better code.