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JavaScript in 24 Hours, Sams Teach Yourself, Sixth Edition by Phil Ballard

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Hour 19. Coming Soon to JavaScript

What You’ll Learn in This Hour:

Image About some of the most important new additions coming soon to JavaScript

Image How to find out which features are supported by which browsers

Image How to use some of the new language features right away

ECMAScript 6 (codenamed Harmony) is the forthcoming version of the ECMAScript standard that underpins the JavaScript language. This new standard should be ratified sometime in 2015.

ECMAScript ...

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