Karl's Archive

learningjQuery.end()

This post has been a long time in coming, and I'm sure it comes as no surprise to anyone who has been to the site in the past year and a half. But it's time to make it official: the Learning jQuery blog has come to an end. I started this blog seven years ago […]
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Using jQuery’s .pushStack() for reusable DOM traversing methods

The .pushStack() method has been in jQuery since before version 1.0, but it hasn't received a whole lot of attention outside of core developers and plugin authors. While its usefulness may not be immediately apparent, it can come in really handy in some situations, so I'd like to take a quick look at what it […]
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Introducing jQuery API Search

Half-baked tutorials and plugins have been stacking up for months in my virtual kitchen, waiting for me to fire up the oven, finish the cooking, and spread them out on the table. For some reason, though, I've become less and less sure about whether I've put all the right ingredients into the mix. It's irritating, […]
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Flip your Tip: Keeping the Event-delegation Tooltip in View

Before we begin, please accept my apologies for not posting this tutorial sooner. I know at least two or three people were beginning to wonder if I'd ever finish what I started with this tooltip series. Please also forgive me if the phrase "flip your tip" has a double meaning in some ultra-hip corner of […]
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Spring 2010 jQuery Conference: San Francisco Bay Area

Since the fall of 2007, jQuery developers around the world have been making an annual pilgrimage to Boston, Massachusetts, to meet jQuery team members, JavaScript luminaries, and other jQuery developers at the official jQuery Conference. This spring, in response to growing demand, the jQuery Project is offering its first-ever official jQuery conference on the U.S […]
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Using setTimeout to Delay Showing Event-Delegation Tooltips

In my last two tutorials, I explained how to use event delegation for showing and hiding tooltips. In a comment on the first one, Jan Aagaard asked how we might go about enhancing the script by adding a small delay before showing a tooltip. The answer lies with two JavaScript functions, setTimeout() and clearTimeout().
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