Assume your CSS looks like:
color: rgb(255, 0, 0);
To retrieve the color property of the
var color = window.getComputedStyle(
Passing the pseudo-element as the second argument to
window.getComputedStyle allows access to said pseudo-element styles! Keep this snippet in your toolbox for years to come -- pseudo-elements will only grow more useful with broader browser support!
You've probably heard the talk around the water cooler about how promises are the future. All of the cool kids are using them, but you don't see what makes them so special. Can't you just use a callback? What's the big deal? In this article, we'll...
WordPress has a nice little effect on the Admin Dashboard where it shows and hides the comment control links when you mouseover and mouseout of the record's container. Here's how to achieve that effect using MooTools or jQuery.
Notice that we place the links into...
The jQuery homepage has a pretty suave tooltip-like effect as seen below:
Here's how to accomplish this same effect using Dojo.
The above HTML was taken directly from the jQuery homepage -- no changes.
The above CSS has been slightly modified to match the CSS rules already...