listenToOnceobject.listenToOnce(other, event, callback)
Just like listenTo, but causes the bound callback to fire only once before being removed.
Backbone.listenToOnce
2016-04-17 12:21:01
listenToOnceobject.listenToOnce(other, event, callback)
Just like listenTo, but causes the bound callback to fire only once before being removed.
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