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So that's another core module finished.

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You learned how to store your data, not just locally in memory which you of course need for the running

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app but also how to store it on a server, so that you can get it after your app restarted

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or importantly, also on other devices using this app because you're not the only user of this application

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and whilst you sometimes have data that only belongs to you,

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the products in a shop certainly aren't of that kind,

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so it's good that we can now store them on a server.

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You learned how to store data there, how to send requests, how to send requests to change or delete data,

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how to fetch data, how to show a loading spinner,

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also how to use this pull to refresh functionality, how to show errors if you got some,

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all of that is important and all of these things are things or features you will need in most applications

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you build. Therefore

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this was a key module, hopefully helpful to you in future applications

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and with that in this project here, we can move on to also add authentication.