| Method | Description | 
| data() | Attaches data to, or gets data from, selected elements | 
| each() | Execute a function for each matched element | 
| get() | Get the DOM elements matched by the selector | 
| index() | Search for a given element from among the matched elements | 
| $.noConflict() | Release jQuery's control of the $ variable | 
| $.param() | Create a serialized representation of an array or object (can be used as URL query string 
for AJAX requests) | 
| removeData() | Removes a previously-stored piece of data | 
  
| size() | Removed in version 3.0. Use the length property instead. | 
  
| toArray() | Retrieve all the DOM elements contained in the jQuery set, as an array |