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Typing vagrant from the command line will display a list of all available commands.

Be sure that you are in the same directory as the Vagrantfile when running these commands!

Creating a VM

• vagrant init -- Initialize Vagrant with a Vagrantfile and ./.vagrant directory, using no specified base image. Before you can do vagrant up, you'll need to specify a base image in the Vagrantfile.
• vagrant init <boxpath> -- Initialize Vagrant with a specific box. To find a box, go to the public Vagrant box catalog. When you find one you like, just replace it's name with boxpath. For example, vagrant init ubuntu/trusty64.

Starting a VM

• vagrant up -- starts vagrant environment (also provisions only on the FIRST vagrant up)

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var db = mongoose.connect('mongodb://localhost:27017/DB'); 

// In middleware
app.use(function (req, res, next) {

  // action after response
  var afterResponse = function() {
   logger.info({req: req}, "End request");

    // any other clean ups

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"use strict";
// Future versions of Hyper may add additional config options,
// which will not automatically be merged into this file.
// See https://hyper.is#cfg for all currently supported options.
module.exports = {
    config: {
        // choose either `'stable'` for receiving highly polished,
        // or `'canary'` for less polished but more frequent updates
        updateChannel: 'stable',
        // default font size in pixels for all tabs

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Setting up github and bitbucket on the same computer (Windows)

Guide for Windows

mix3d asked for some help using this guide with windows so here we go. This was tested with Windows 10. Run all commands in Git Bash once it's installed.

Github will be the main account and bitbucket the secondary.

Git for Windows

• Download and install Git for Windows
  • In the installer, select everything but decide if you want a desktop icon (2nd step)

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const AWS = require('aws-sdk');
const CognitoSDK = require('amazon-cognito-identity-js-node');
AWS.CognitoIdentityServiceProvider.AuthenticationDetails = CognitoSDK.AuthenticationDetails;
AWS.CognitoIdentityServiceProvider.CognitoUserPool = CognitoSDK.CognitoUserPool;
AWS.CognitoIdentityServiceProvider.CognitoUser = CognitoSDK.CognitoUser;

const Username = 'testuser';
const TempPassword = 'TemporaryPassword2!';
const NewPassword = 'NewPassword@#@!19';
const Email = 'some@email.com';

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AWS SERVERLESS RECIPES

Table of contents

• Lambda
  • Scheduled Lambda
  • Invoking a Lambda from another Lambda
  • Websocket
  • Triggered by SQS > - VPC config

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const axios = require('axios');
const fs = require('fs/promises');

const main = async () => {
  const { data } = await axios.get('API_ENDPOINT');

  const tableOfContents = data.instance.details.toc.categories.map(item => {
    return item.title;
  });

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const asyncWrap = promise => promise.then(result => [null, result]).catch(err => [err])

const func = async () => {
  const [error, result] = await asyncWrap(doAsyncThing())
}

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Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

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let intervalID = window.setInterval(function() {
    window.scrollTo(0, document.body.scrollHeight)
}, 1000)

// to stop
window.clearInterval(intervalID)