Tuesday, 27 December 2016

angular - Difference between observables and promises in AngularJS.





Difference between observables and promises in AngularJS?
What are the changes with respect to promises and observables in angular 2 and angular 4 versions?
Examples that explain this scenario would help a lot.


Answer



Promise can handle only a single async task wheras observable can handle multiple of them with more features.




Please see this answer.


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