John Balladares Jaballadares

Using Gmail SMTP with Cloudflare Email Routing: Step-by-Step Guide

Learn how to send emails through Gmail SMTP with Cloudflare Email Routing in this comprehensive guide.

Step 1: Enable 2-Factor Authentication

To proceed with this method, ensure that you have enabled two-factor authentication for your Google account. If you haven't done so already, you can follow the link to set it up → Enable 2FA in your Google account.

Step 2: Create an App Password for Mail

The Promise All Problem

in case of processing a very large array e.g. Promise.all(A_VERY_LARGE_ARRAY_OF_XHR_PROMISE)

which would probably blow you browser memory by trying to send all requests at the same time

solution is limit the concurrent of requests, and wrap promise in thunk

Promise.allConcurrent(2)([()=>fetch('BLAH1'), ()=>fetch('BLAH2'),...()=>fetch('BLAHN')])

Observables

You don't really need a framework or fancy cutting-edge JavaScript features to do two-way data binding. Let's start basic - first and foremost, you need a way to tell when data changes. Traditionally, this is done via an Observer pattern, but a full-blown implementation of that is a little clunky for nice, lightweight JavaScript. So, if native getters/setters are out, the only mechanism we have are accessors:

var n = 5;
function getN() { return n; }
function setN(newN) { n = newN; }

console.log(getN()); // 5

setN(10);

	const request = require('request');
	exports.main = async (event, callback) => {

	/* BE SURE TO ADD THE CONTACT ID INTO THE 'PROPERTY TO INCLUDE IN CODE' SECTION OF THE CUSTOM CODED ACTION */
	const contact_id = event.inputFields['hs_object_id'];

	/* LOOK UP THE CONTACT VIA THE ID AND RETRIEVE THE PROPERTY 'hs_additional_emails' */
	var options = {
	"method": "GET",
	"url": "https://api.hubapi.com/crm/v3/objects/contacts/" + contact_id + "?hapikey=" + process.env.HAPIKEY + "&properties=hs_additional_emails"

	/*
	Autosend Invites to anyone that shares X number of connections with you.

	Way to use this script:
	1. Save it as a bookmarklet
	2. Go to 'People you may know'
	3. Click on this bookmarklet.
	4. Enter number of overlapping connections
	5. Check your console

	// By @coderitual
	// https://twitter.com/coderitual/status/1112297299307384833

	// Remove any duplicates from an array of primitives.
	const unique = [...new Set(arr)]

	// Sleep in async functions. Use: await sleep(2000).
	const sleep = (ms) => (new Promise(resolve => setTimeout(resolve, ms)));
	// or
	const sleep = util.promisify(setTimeout);

	// url_to_drive.gs
	// Google Apps Script
	// Allows uploading a URL directly to Google Drive.
	//
	// Live link:
	// https://script.google.com/macros/s/AKfycbzvhbHS4hnWPVBDHjQzZHA0qWq0GR-6hY7TbYsNto6hZ0MeAFZt/exec
	//
	// Source-code:
	// https://gist.github.com/denilsonsa/8134679
	// https://script.google.com/d/1Ye-OEn1bDPcmeKSe4gb0YSK83RPMc4sZJt79SRt-GRY653gm2qVUptoE/edit

	/*
	* script to export data in all sheets in the current spreadsheet as individual csv files
	* files will be named according to the name of the sheet
	* author: Michael Derazon
	*/

	function onOpen() {
	var ss = SpreadsheetApp.getActiveSpreadsheet();
	var csvMenuEntries = [{name: "export as csv files", functionName: "saveAsCSV"}];
	ss.addMenu("csv", csvMenuEntries);

	//Example 1 - Calculate average value of an array (transform array into a single number)
	var scores = [89, 76, 47, 95]
	var initialValue = 0
	var reducer = function (accumulator, item) {
	return accumulator + item
	}
	var total = scores.reduce(reducer, initialValue)
	var average = total / scores.length
	/*Explain about function

	const readline = require('readline')

	/**
	* Create an active bound readline interface using `stdin` and `stdout`.
	*
	* @param {function(string): void} callback handler for each inputed line
	* @returns {readline.ReadLine} the active configured interface
	*/
	function createReadlineInterface(callback) {
	const rl = readline.createInterface({