Flutter apps are written in the Dart language and make use of many of the language’s more advanced features.
Read moreHow do you write a first program in Flutter?
Flutter First Application
Read moreHow read and write in flutter?
Read data from the file.
Read moreCan you write to JSON file?
First, to write data to a JSON file, we must create a JSON string of the data with JSON. stringify . This returns a JSON string representation of a JavaScript object, which can be written to a file.
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