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home / developersection / interviews / what does dollar sign ($) means in jquery?
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Amit Singh
Amit Singh

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1 Answers

Amit Singh
Amit Singh 25 Jan 2011
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Dollar Sign is nothing but it's an alias for JQuery. Take a look at below jQuery code
$(document).ready(function(){

});



Over here $ sign can be replaced with "jQuery " keyword.

jQuery(document).ready(function(){

});
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