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 …

Aug 23, 2012 · Yup — what you’re describing is a jQuery plugin. To write a jQuery plugin, you create a function in JavaScript, and assign it to a property on the object jQuery.fn.

May 28, 2012 · $ sign is used as an alias to Jquery. instead of using jquery.hide,jquery.show every where we can use the alias $ ($.hide) Since we are using this word lot of times.

Sep 9, 2013 · The Jquery.ajax documentation says that there is a flag called processData that controls whether this encoding is done automatically or not. The documentation says that it …

May 15, 2017 · The .selector property was deprecated in jQuery 1.7 and is only maintained to the extent needed for supporting .live () in the jQuery Migrate plugin. The property was never a …

The XMLHttpRequest Level 2 standard (still a working draft) defines the FormData interface. This interface enables appending File objects to XHR-requests (Ajax-requests). Btw, this is a new …

Dec 28, 2011 · Use jQuery when you've got another library that's already defined $. Use $ as the convenient shorthand it is when you don't (or inside of function scopes where you don't have …

Oct 7, 2008 · How do I toggle the visibility of an element using .hide(), .show(), or .toggle()? How do I test if an element is visible or hidden?

May 12, 2017 · For anyone wondering about @ugotchi's question, the answer is that jQuery's data is used to access a "data store" that jQuery adds to DOM elements. You can use it to …

I was under the impression that I could get the value of a select input by doing this $(this).val(); and applying the onchange parameter to the select field. It would appear it only works if I ref...