SonPatrick

const { payloads } = require('./payloads.json')
const { Worker } = require('worker_threads')

const LEADING_ZEROES = 4
const final = []
let finishedWorkers = 0

for (let payload of payloads) {
  const worker = new Worker('./worker.js', { env: { LEADING_ZEROES } })
  worker.once('message', (message) => {

SonPatrick

var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var app = express();

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

SonPatrick

import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';

//https://stackoverflow.com/a/53107519/10409567
void main() async {
  // load the shared preferences from disk before the app is started
  WidgetsFlutterBinding.ensureInitialized();
  final prefs = await SharedPreferences.getInstance();

  // create new theme controller, which will get the currently selected from shared preferences

SonPatrick

import 'dart:collection';

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

void main() {
  runApp(
    ChangeNotifierProvider(
      create: (context) => ShoppingCartProvider(),
      child: const MyApp(),

SonPatrick

Flutter setup without android studio

Table of content

• Flutter
• Requirements
• Flutter Setup
• Java Jdk
• gragle Setup
• Command line tools

SonPatrick

Flutter install without android studio

set flutter

Download flutter

tar xvf flutter_linux_1.17.5-stable.tar.xz

SonPatrick

#!/bin/sh
# script para instalar programas que ajudam no desempenho. 

echo "Esta de acordo em fazer o upgrade? (digite: ok e tecle enter se sim) "
read certeza
if [ "$certeza" = "ok" ]
then 
    sudo apt-get install zram-config -y
    sudo apt-get install preload -y
    sudo apt-get install prelink -y