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Modern JavaScript Applications

You're reading from   Modern JavaScript Applications Keep abreast of the practical uses of modern JavaScript

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Product type Paperback
Published in Jul 2016
Publisher Packt
ISBN-13 9781785881442
Length 330 pages
Edition 1st Edition
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Author (1):
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Narayan Prusty Narayan Prusty
Author Profile Icon Narayan Prusty
Narayan Prusty
Narayan Prusty is a full-stack developer. He works as a consultant for various start-ups around the world. He has worked on various technologies and programming languages but is very passionate about JavaScript, WordPress, Ethereum, Solr, React, Cordova, MongoDB, and AWS. Apart from consulting for various start-ups, he also runs a blog titled QNimate and a video tutorial site titled QScutter, where he shares information about a lot of the technologies he works on.
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Table of Contents (16) Chapters Close

Preface 1. Breaking into Microservices Architecture FREE CHAPTER 2. Building a Coupon Site 3. Communication between Browsers in Real Time 4. Building a Chatroulette 5. Bidirectional Communication in Real Time 6. Building a Live Score Site 7. Functional Reactive Programming 8. Building an Advanced Profile Search Widget 9. New Features of Bootstrap 4 10. Building User Interfaces Using React 11. Building an RSS Reader Using React and Flux 12. New Features of Angular 2 13. Building a Search Engine Template Using AngularJS 2 14. Securing and Scaling Node.js Applications Index

Unplugging subscribers

We saw how to subscribe to an EventStream and property using onValue, onError, and onEnd. We can also unsubscribe the subscribers if we don't need them anymore.

These functions return a function for unsubscribing. To unsubscribe, we need to call the function returned by the subscriber function.

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Authors (1)

Profile icon Narayan Prusty
Narayan Prusty
Narayan Prusty is a full-stack developer. He works as a consultant for various start-ups around the world. He has worked on various technologies and programming languages but is very passionate about JavaScript, WordPress, Ethereum, Solr, React, Cordova, MongoDB, and AWS. Apart from consulting for various start-ups, he also runs a blog titled QNimate and a video tutorial site titled QScutter, where he shares information about a lot of the technologies he works on.
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See other products by Narayan Prusty

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