webarthur

.slide-up, .slide-down {
  overflow:hidden;
}
.slide-up > div, .slide-down > div {
  transform: translateY(-100%);
  transition: .4s ease-in-out;
}
.slide-down > div {            
  transform: translateY(0);
} 

webarthur

function validaCNPJ (cnpj) {
    var b = [ 6, 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2 ]
    var c = String(cnpj).replace(/[^\d]/g, '')
    
    if(c.length !== 14)
        return false

    if(/0{14}/.test(c))
        return false

webarthur

// From: https://devarthur.com/blog/funcao-para-validar-data-em-javascript
// Codepen: https://codepen.io/devarthur/pen/vYgBWmv

function validaData (valor) {
  // Verifica se a entrada é uma string
  if (typeof valor !== 'string') {
    return false
  }

  // Verifica formado da data

webarthur

/**
 * Adiciona números de linha aos blocos de código na página.
 */
function adicionarNumerosLinhasCodigo () {
  // Seleciona todos os elementos <pre><code> na página
  document.querySelectorAll('pre code')
    .forEach(container => {
      // Obter as linhas de código
      const linhas = container.innerHTML.split('\n')

webarthur

/**
 * Adds line numbers to code blocks on the page.
 */
function addLineNumbersToCode () {
  // Select all <pre><code> elements on the page
  document.querySelectorAll('pre code')
    .forEach(container => {
      // Get code lines
      const lines = container.innerHTML.split('\n')

webarthur

/**
 * Adds line numbers to code blocks on the page.
 */
function addLinesToCode () {
  // Select all <pre><code> elements on the page
  document.querySelectorAll('pre code')
    .forEach(container => {
      // Get code lines
      const lines = (container.textContent.match(/\n/g)||[]).length + 1

webarthur

const express = require('express')

const Article = require('./article.model.js')
const validate = require('./validate.middleware.js')
const router = express.Router()

router.get('/articles', 
  validate('query', {
    title: String,
    text: String,

webarthur

const { readFileSync } = require('fs')
const { resolve } = require('path')

// Resolving the absolute path of the 'views' directory
const viewDir = resolve(`${ __dirname }/views/`)

/**
 * Renders a view with the provided data.
 * @param {string} viewName - The name of the view to render.
 * @param {object} data - The data to pass to the view.

webarthur

const sharp = require('sharp')

const maxWidth = 1200
const maxHeight = 2000

await sharp('uploads/image.png')
  .resize(maxWidth, maxHeight * 1.5, { 
    fit: 'inside',
    withoutEnlargement: true, // this
  })

webarthur

  let docs

  // METHOD 1 - new Date() +1 day
  const startDate = new Date('2021-03-31 00:00')
  const endDate = new Date(startDate.getTime() + 86400000)
  docs = await collection.find({
    date1: {
      $gte: startDate,
      $lt: endDate
    }