So I'm using the papaparse npm library to parse csv files on node.jsFrom there, I am utilizing their "step" function to handle large files (to be consistent, let's assume the csv has 10 columns with 100,000 rows of data with a header row) uploaded from frontend.Inside the step function, I am making edits to the data, etc.Basically, I'm having trouble writing those new changes to a new csv file with a header row hardcoded. I've tried populating a 2D array but no luck since once the step function is finished processing every single row, I get async issues so the array shows up blank.Please help. Thank you.
Submitted October 02, 2019 at 06:44AM by nathangonz17
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