Home » Interview Question » what is the meaning of dollar symbol in jquery.?

what is the meaning of dollar symbol in jquery.?

what is the meaning of dollar symbol in jquery

In jQuery the variable is assigned a copy of the jQuery function or we can say $() is alias of jquery fuction.$() function is used to wrap any object into jQuery object, which allows you to call various method defined in jQuery object.It is not specific only to jQuery.other libraries use it as well.

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