Flex and ActionScript Development Tips

One of my previous posts on Always showing error tips (validators) presented one way of trying and improve the built-in validation error ha...

I've put together a little example of how you can use transitions to animate between the states in your application component. There...

In Flex 4, the Spark List has a function called ensureIndexIsVisible(index) . This function immediately scrolls the list to that index if ...

Following on from my last post on grayscale images , I've made another preloader to illustrate how you can animate an image from graysca...

I've been learning some neat tricks for working with images and graphics. One of them is how to take a color image (or a graphic like a...