javascript - Unsubscribe in Observable KnockOutJS -

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im using knockout js , conducted research when observable notified fire function 

function functiontosubscribe() {  }  var testobservable = ko.observablearray([]);  testobservable.subscribe(functiontosubscribe);

i subscribing functiontosubscribe in event

im thinking there way unsubscribe it? in c#? when unsubscribing events have idea regarding this???

the subscribe function returns "subscription" object has dispose method can use unsubscribe:

var testobservable = ko.observablearray([]);  var subscription = testobservable.subscribe(functiontosubscribe);  //call dispose when want unsubscribe subscription.dispose();

see in documentation: explicitly subscribing observables


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