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Using $ to retrieve value in JavaScript

Supraja Kannaiyan
Ranch Hand

Joined: Mar 09, 2007
Posts: 41
Is it a new enhancment in Javascript to retrieve values from HTML using $ in JavaScript.
Is there any link describing that
Eric Pascarello
author
Rancher

Joined: Nov 08, 2001
Posts: 15376
    
    6
$ is used by libraries such as jQuery or Prototype.js

It is not built into JavaScript.

Eric
 
 
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