deferred.catch()
Add handlers to be called when the Deferred object is rejected.
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Version 3.0 | jQuery API Documentation
Category: Version 3.0
All the aspects of the API that were added, or had a new signature added, in the corresponding version of jQuery.
Changes in jQuery 3.0 dealt primarily with deferreds, data, show/hide and removal of some deprecated APIs. A jQuery Migrate Plugin was offered to help developers with a transitional upgrade path.
For more information, see the jQuery Core 3.0 Upgrade guide and the Release Notes/Changelog.
Also in: Deferred Object
jQuery.Deferred.exceptionHook()
Handle errors produced by Deferreds.
jQuery.Deferred.getStackHook()
Return an Error instance with a defined stack.
Also in: CSS
jQuery.escapeSelector()
Escapes any character that has a special meaning in a CSS selector.