Backbone.JS Unset()

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The Backbone.JS Unset() model removes an attribute from a backboneJS model.

Syntax: 

Model.Unset(attribute)

Parameters:
attribute: This parameter is used to define properties of a model.

Example: 

  
  
  
Example

Output: 

Message after SET: HELLO WORLD
Message after UNSET: undefined

Explanation:
After UNSET the message is undefined.