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Node.js fs.writeFile() Method

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Xanthous Xenomorph answered on March 15, 2020 Popularity 9/10 Helpfulness 4/10

answer Node.js fs.writeFile() Method

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Node.js fs.writeFile() Method

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// Node.js program to demonstrate the
// fs.writeFile() method
  
// Import the filesystem module
const fs = require('fs');
  
let data = "This is a file containing a collection of books.";
  
fs.writeFile("books.txt", data, (err) => {
  if (err)
    console.log(err);
  else {
    console.log("File written successfully\n");
    console.log("The written has the following contents:");
    console.log(fs.readFileSync("books.txt", "utf8"));
  }
});

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: www.geeksforgeeks.org

Tags: javascript node.js

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Contributed on Nov 22 2022

Xanthous Xenomorph

0 Answers Avg Quality 2/10

Closely Related Answers

fs.writefile

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const fs = require('fs');

fs.writeFile("/tmp/test", "Hey there!", function(err) {
    if(err) {
        return console.log(err);
    }
    console.log("The file was saved!");
}); 

// Or
fs.writeFileSync('/tmp/test-sync', 'Hey there!');

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Aug 08 2020

Jeff Spicoli

0 Answers Avg Quality 2/10

how to create a file using fs in node js

Comment

const fs = require('fs');

// Specify the file name and content
const fileName = 'example.txt';
const fileContent = 'This is the content of the file.';

// Create the file
fs.writeFile(fileName, fileContent, (err) => {
  if (err) {
    console.error('Error creating the file:', err);
  } else {
    console.log('File created successfully!');
  }
});

Popularity 8/10 Helpfulness 7/10 Language javascript

Source: chat.openai.com

Tags: file fs javascript java

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Contributed on Oct 26 2023

Frantic Fowl

0 Answers Avg Quality 2/10

nodejs: read and write file: use fs and promise

Comment

const { readFile, writeFile} = require('fs').promises;

const start = async () => {
    try {
        const first = await readFile('./content/first.txt', 'utf8');
        const second = await readFile('./content/second.txt', 'utf8');

        // Write file
        await writeFile('./content/result_mind_grenade.txt', `THIS IS AWESOME : ${first}  ${second}`, { flag: 'a' });
        
        console.log(first); 
        console.log(second);
    } catch (error) {
        console.log(error);
    }
}

start();

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: fs javascript javas

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Contributed on May 29 2022

Sore Sardine

0 Answers Avg Quality 2/10

writefile in node js

Comment

// append_file.js

const fs = require('fs');

// add a line to a lyric file, using appendFile
fs.appendFile('empirestate.txt', '\nRight there up on Broadway', (err) => {
    if (err) throw err;
    console.log('The lyrics were updated!');
});

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackabuse.com

Tags: javascript j

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Contributed on Mar 15 2020

Testy Tamarin

0 Answers Avg Quality 2/10

writefile in node js

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fs.writeFile('2pac.txt', 'Some other lyric', 'ascii', callback);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackabuse.com

Tags: javascript j

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Contributed on Mar 15 2020

Testy Tamarin

0 Answers Avg Quality 2/10

Node.js fs.writeFile() Method

Comment

fs.writeFile( file, data, options, callback )

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: www.geeksforgeeks.org

Tags: javascript j

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Contributed on Nov 22 2022

Xanthous Xenomorph

0 Answers Avg Quality 2/10

write files in Node.js

Comment

-1

var fs = require('fs');  
var txt = '\n' + tkn_psid_id + ':' + assetUrl;
var folderName = '/duplicates/bugging/videobug/' + tkn_psid_id + '.txt';
fs.appendFile(folderName, txt, function (err) {
       if (err) {
                console.log('Append Error');
           } else {
                   console.log('DuplicateFolder' + folder);
            }
      });

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 12 2021

Wassi

0 Answers Avg Quality 2/10

Node.js fs.writeFile() Method

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Node.js fs.writeFile() Method

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