Breaking News: Grepper is joining You.com. Read the official announcement!

node read file line

BA answered on May 17, 2021 Popularity 10/10 Helpfulness 10/10

answer node read file line

related File line by line reader Node js

node read file line

Comment

const fs = require('fs');
const readline = require('readline');

async function processLineByLine() {
  const fileStream = fs.createReadStream('input.txt');

  const rl = readline.createInterface({
    input: fileStream,
    crlfDelay: Infinity
  });
  // Note: we use the crlfDelay option to recognize all instances of CR LF
  // ('\r\n') in input.txt as a single line break.

  for await (const line of rl) {
    // Each line in input.txt will be successively available here as `line`.
    console.log(`Line from file: ${line}`);
  }
}

processLineByLine();

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: stackoverflow.com

Tags: file javascript line

Link to this answer
Share Copy Link

Contributed on May 17 2021

0 Answers Avg Quality 2/10

Closely Related Answers

File line by line reader Node js

Comment

var lineReader = require('line-reader');

lineReader.eachLine('file.txt', function(line, last) {
  console.log(line);
  // do whatever you want with line...
  if(last){
    // or check if it's the last one
  }
});

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: file

Link to this answer
Share Copy Link

Contributed on May 25 2021

Clumsy Cicada

0 Answers Avg Quality 2/10

File line by line reader Node js

Comment

lineReader.open('file.txt', function(reader) {
  if (reader.hasNextLine()) {
    reader.nextLine(function(line) {
      console.log(line);
    });
  }
});

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: file

Link to this answer
Share Copy Link

Contributed on May 25 2021

Clumsy Cicada

0 Answers Avg Quality 2/10

node read file line

Contents

More Related Answers

node read file line

Closely Related Answers

File line by line reader Node js

File line by line reader Node js

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.