December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Getting the First or Last Item
$("p").first(); //selects the first <p> elmemnt in the set $("p").last(); //selects the last <p> elmemnt in the set
The .first() method selects the first element in the jQuery object’s set. Many of the jQuery methods that return values end up using the first element in the set. The .last() method selects the last element in the jQuery object’s set.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.