December 2013
Intermediate to advanced
384 pages
9h 54m
English
Content preview from jQuery and JavaScript Phrasebook
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Splicing Arrays
var week = ["sun", "Mon", "Tue", "Wed", "thur", "Fri", "sat"]; var weekdays = week.slice(1,6);
You can carve arrays the same way you can strings by using the .splice(start, end) method and specifying the starting index and the ending index. The items in the array beginning with the start index until the item just before the end index are returned in a new array object. All indexes are zero based.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.