jQuery Mobile Question: Download Questions PDF
Tell me what does dollar sign ($) means in jQuery?
Answer:
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(){});
► $(document).ready(function(){});
Over here $ sign can be replaced with "jQuery" keyword.
► jQuery(document).ready(function(){});
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