Parsing a CSV file using NodeJS

Question

With nodejs I want to parse a .csv file of 10000 records and do some operation on each row. I tried using http://www.adaltas.com/projects/node-csv. I couldnt get this to pau

Answer 1

The fast-csv npm module can read data line-by-line from csv file.

Here is an example:

let csv= require('fast-csv');

var stream = fs.createReadStream("my.csv");

csv
 .parseStream(stream, {headers : true})
 .on("data", function(data){
     console.log('I am one line of data', data);
 })
 .on("end", function(){
     console.log("done");
 });