glauber-sampaio

// node-postgres
const { Pool } = require('pg')

// Connection String
const config = {
  connectionString: (process.env.NODE_ENV === 'production') ? process.env.DATABASE_URL : 'postgres://me:password@localhost:5432/database_name'
}

/*
====================================

glauber-sampaio

var x = someOtherElement.offsetWidth / 3;
for(var i = 0; i < els.length; i += 1){
  els[i].style.width = x + 'px';
}

glauber-sampaio

// els is an array of elements
for(var i = 0; i < els.length; i += 1){
  var w = someOtherElement.offsetWidth / 3;
  els[i].style.width = w + 'px';
}