December 2019
Intermediate to advanced
474 pages
10h 3m
English
Content preview from React Projects
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Adding subscriptions to React Native
The local GraphQL server that is running on your machine supports both a query and a subscription so that you can return a conversation from a specific user. Where the query will return the full conversation, the subscription will return any new message that may have been sent or received in that conversation. At the moment, the Conversation screen is only sending a document with the query that will return the conversation with a user if you tap on any of the conversations displayed on the Conversations screen.
Subscriptions can be added to your application in multiple ways; using the Subscription component from react-apollo is the most simple one. But since you're already retrieving the conversation using ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.