September 2007
Intermediate to advanced
241 pages
5h 45m
English
book
Accelerated DOM Scripting with Ajax, APIs, and Libraries
by Jonathan Snook, Aaron Gustafson, Stuart Langridge, Dan Webb
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CHAPTER 4Libraries
JavaScript libraries have been around in one form or another for almost as long as JavaScript itself. As you go from project to project, it's inevitable that you'll find yourself reusing various functions. They become part of your core that you end up copying each time you start up something new. With any good library, code reuse leads to reliability; using the same code on multiple projects means that the code has been exposed to more and more people, enabling bugs or cross-browser issues to be resolved.
You can, of course, use someone else's library. Using an existing library such as Prototype or jQuery gives you a higher level of reliability that might be difficult to attain through maintaining your own code base.
The trade-off ...
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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.