PHP 5.4 introduced traits. Traits are in many ways like code-assisted copy and paste. They are ways to mix code into a class without inheritance. But what are they good for? When should they be used?
Dynamic web sites are powered by web technologies. What do these technologies do and which is best?
You can filter your XML data based on dates in ActionScript to limit results in a component's data provider to one that is relevant to the given task.