shubham-sharmas

const { Worker, isMainThread, parentPort } = require("worker_threads");

if (isMainThread) {
  console.log("Main thread started.");

  // Create a new worker thread
  const worker = new Worker(__filename);

  // Listen for messages from the worker thread
  worker.on("message", (result) => {

shubham-sharmas

/ ES5
const worker = require('node:worker_threads');
// ES6
import worker from 'node:worker_threads';

shubham-sharmas

const express = require("express");
const app = express();

// Function to check if a number is prime.
function isPrime(num) {
  if (num <= 1) return false;
  if (num <= 3) return true;
  if (num % 2 === 0 || num % 3 === 0) return false;
  for (let i = 5; i * i <= num; i += 6) {
    if (num % i === 0 || num % (i + 2) === 0) return false;

shubham-sharmas

const crypto = require('crypto');

process.on('message', (password) => {
  crypto.randomBytes(32, (err, salt) => {
    if (err) {
      process.send({ error: err.message });
    } else {
      crypto.pbkdf2(password, salt, 10000, 64, 'sha512', (err, derivedKey) => {
        if (err) {
          process.send({ error: err.message });

shubham-sharmas

import sys

def add_numbers(number1, number2):
    try:
        result = float(number1) + float(number2)
        print(result)
    except ValueError:
        print("Invalid input. Please provide valid numbers!!!")

if __name__ == "__main__":

shubham-sharmas

const { exec } = require('child_process');

exec('ls -l -a', { cwd: process.env.HOME }, (error, stdout, stderr) => {
	if (error) {
		console.error(`exec error: ${error}`);
		return;
	}

	if (stderr) {
		console.error(`stderr: ${stderr}`);

shubham-sharmas

const { spawn } = require('child_process');
const shellProcess = spawn('ls', ['-l', '-a']);

shellProcess.stdout.on('data', (data) => {
	console.log(`Shell Output: ${data}`);
});

shellProcess.stderr.on('data', (data) => {
	console.log(`Shell Error: ${data}`);
});

shubham-sharmas

/*
Before running the program below, please ensure that you have set up Sequelize on your local system. 
You can follow the instructions provided in this link: 
https://github.com/sequelize/sequelize/blob/main/CONTRIBUTING.md#how-to-prepare-a-development-environment-for-sequelize

Alternatively, you can run the following commands to set up Sequelize:
git clone https://github.com/sequelize/sequelize.git
cd sequelize
yarn install
yarn start-postgres-latest