Backbone.$Backbone.$ = $; If you have multiple copies of jQuery on the page, or simply want to tell Backbone to use

delegateEventsdelegateEvents([events]) Uses jQuery's on function to provide declarative callbacks for DOM events within

size

"error" (model_or_collection, response, options) â when a model's or collection's request to the server has failed.

idmodel.id A special property of models, the id is an arbitrary string (integer id or UUID). If you set the id in the

modelIdcollection.modelId(attrs) Override this method to return the value the collection will use to identify a model given its attributes

shiftcollection.shift([options]) Remove and return the first model from a collection. Takes the same options as

reject

unshiftcollection.unshift(model, [options]) Add a model at the beginning of a collection. Takes the same options as

pluckcollection.pluck(attribute) Pluck an attribute from each model in the collection. Equivalent to calling map and