Dec 13, 2013 · The cash sign is just an alias for the jQuery function. Starting the variable name with $ has no effect on that variable. It is customary though, especially in jQuery plugin …

Dec 29, 2011 · In jQuery the variable is assigned a copy of the jQuery function. This function is heavily overloaded and means half a dozen different things depending on what arguments it is …

(function($){ // your standard jquery code goes here with $ prefix // best used inside a page with inline code, // or outside the document ready, enter code here })(jQuery); or. …

The jQuery Project is very excited to announce the jQuery Conference 2010: Boston on October 16-17, 2010. The conference will be held at the Hilton Boston Logan in Boston, …

Jan 21, 2021 · Web Performance with jQuery selectors. Quote from a web blog that doesn't exist anymore but I'll leave it in here for history sake: In my opinion, one of the best jQuery …

Jan 17, 2012 · It means you are alerting an instance of an object. When alerting the object, toString() is called on the object, and the default implementation returns [object Object].

Sep 18, 2009 · As @pimvdb said in his comment, Note that change will only fire when the input element has lost focus. There is also the input event which fires whenever the textbox updates …

Also, if you work with data attributes a lot in your jQuery scripts, you might want to consider using the HTML5 custom data attributes plugin. This allows you to write even more readable code by …

Jun 21, 2018 · Then I searched and found these questions: How to get the data-id attribute? and jquery can't get data attribute value. The both's answers are "Use .attr('data-sth') or …

Dec 11, 2008 · For example jQuery 1.9.1 uses this pattern 43 times, and the JSHint syntax checker even provides the eqnull relaxing option for this reason. From the jQuery style guide: …