WHAT DOES DOLLAR SIGN ($) MEANS IN JQUERY?

Amit Singh

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Posted by  Amit Singh
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  1. Amit Singh

    Post:565

    Points:2825
    What does dollar Sign ($) means in JQuery?

    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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