Stream Data Event Part 1

 // let fs=require('fs');

// console.log("===")
// fs.readFile('covid.csv',(error,data)=>{
//     console.log(data);
// });


let fs=require('fs');
let data='';

let createReadStream=fs.createReadStream("test.txt");
let count=1;
createReadStream.setEncoding('utf-8');

createReadStream.on('data',(chunk)=>{
    data=data+chunk;//data+=chunk;
    console.log(chunk);
    count++;
});

console.log("=====Covid.csv data========");
console.log(data);
console.log("=====Covid.csv data========");



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