Selects all elements that are the first child of their parent.
Retrieve the DOM elements matched by the jQuery object.
Add a collection of DOM elements onto the jQuery stack.
Selects element if it is currently focused.
Remove an attribute from each element in the set of matched elements.
Selects elements which contain at least one element that matches the specified selector.
Remove a previously-stored piece of data.
Reduce the set of matched elements to those that have a descendant that matches the selector or DOM element.
Return a Promise object to observe when all actions of a certain type bound to the collection, queued or not, have finished.
Reduce the set of matched elements to the first in the set.
Get the ancestors of each element in the current set of matched elements, optionally filtered by a selector.
Select all elements that have at least one child node (either an element or text).
The difference in milliseconds between the time the browser created the event and January 1, 1970.
Get the current coordinates of the first element in the set of matched elements, relative to the offset parent.
Execute the next function on the queue for the matched elements.
Selects the first matched DOM element.
Get all preceding siblings of each element in the set of matched elements, optionally filtered by a selector.
The DOM element that initiated the event.
Select elements that either don’t have the specified attribute, or do have the specified attribute but not with a certain value.
A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. Arrays and array-like objects with a length property (such as a function’s arguments object) are iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties.