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javascript dollar sign

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Dr. Hippo answered on April 23, 2020 Popularity 10/10 Helpfulness 4/10

answer javascript dollar sign

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javascript dollar sign

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//without jQuery, $ is just another symbol in JavaScript
//with jQuery, it's how you declare jQuery objects.
$('#selector').text('jQuery rocks!');

Popularity 10/10 Helpfulness 4/10 Language javascript

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Contributed on Apr 23 2020

Dr. Hippo

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dollar sign in js

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function $(x) {return document.getElementById(x);}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: www.thoughtco.com

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Contributed on Dec 26 2021

Open Ostrich

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what is the dollar sign used for in javascript

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/*The dollar sign ($) and the underscore (_) characters are JavaScript 
identifiers, which just means that they identify an object
in the same way a name would. The objects they identify include things such as
variables, functions, properties, events, and objects*/

$('#text').html("This is now my text");

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Tags: dollar-sign doll

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Contributed on Sep 07 2022

Blessing Obajinmi

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javascript dollar sign

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