luizcalaca

# arquivo soma.py
class Soma():
    def __init__(self, name: str) -> None:
        self.name = name
    
    def sum(self, a, b) -> int:
        return a + b
    
    def str_name(self) -> str:
        return self.name

luizcalaca

'use strict';

const lodash = require('lodash');
const {v4} = require('uuid');

const express = require('express');

const app = express();
app.use(express.json());

luizcalaca

const { Worker } = require('bullmq')

const redisConfiguration = {
  connection: {
    host: "localhost",
    port: 6379,
    username: "default",
    password: "redispw"
  }
}

luizcalaca

  async function fetchData() {
    try {
      const response = await fetch('https://api.spacexdata.com/v4/launches/latest');
      if (!response.ok) {
        throw new Error('Network response was not ok');
      }
      const data = await response.json();
      console.log('Data:', data);
    } catch (error) {

luizcalaca

import { test, mock } from 'node:test';
import assert from 'node:assert';
import fs from 'node:fs';

test('first test', (t) => {
  assert.strictEqual(8, 8);
});

test('second test', (t) => {
  assert.strictEqual(9, 9);

luizcalaca

$ node -v

$ sudo npm install -g n

(Use this command to install the stable node release.)

luizcalaca

// Decorator de split
function splitDecorator(target: any, propertyKey: string, descriptor: PropertyDescriptor) {
    const originalMethod = descriptor.value;
  
    descriptor.value = function (str: string) {
      const arr = str.split('');
      return originalMethod.apply(this, [arr]);
    };
  
    return descriptor;

luizcalaca

console.log('lua é top das galáxias');

luizcalaca

const express = require('express');
const app = express()
const os = require ('os')
const cluster = require ('cluster')

const numCPU = os.cpus().length

app.get('/heavy', (req, res)=> {
    counter = 0;
    for (let index = 0; index < 10000000000000; index++) {

luizcalaca

import React from 'react'
import { toast, ToastContainer } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

export function App() {

  function handleClick() {
    toast.error('error');
  }