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How to read the all column names of an uploaded csv file

In my project I am using ngx-file-drop and angular 5.2.

I want to get all the column names of an uploaded CSV file. How can I do that?

I would recommend using csvtojson library, then you could convert your data from the file to a json object. https://www.npmjs.com/package/csvtojson#from-csv-file-to-json-array

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