TravelingTechGuy

const delay = ms => new Promise(resolve => setTimeout(resolve, ms));

// Sample code using `delay`
const test = async () => {
  const time = () => console.log((new Date).toLocaleTimeString());
  time();
  await delay(1000);
  time();
  await delay(3000);
  time();

TravelingTechGuy

let getJson = async url => {
  try {
    let response = await fetch(url);
    let json = await response.json();
    return json;
  }
  catch(ex) {
    //throw ex; //may want to handle externally
    console.error(ex);
  }

TravelingTechGuy

let foo = ({param1 = 1, param2 = 2, param3 = 3} = {}) => {
  return (param1 + param2) / param3;
};

console.log(foo());                       //returns 1
console.log(foo({param3: 1}));            //returns 3
console.log(foo({param1: 7, param2: 2})); //returns 3
console.log(foo({param1: 6, param3: 2})); //returns 4

TravelingTechGuy

let arr = [2, 3, 5, 2, 1, 3];
arr = [...new Set(arr)];  //arr now contains [2, 3, 5, 1]

TravelingTechGuy

Keybase proof

I hereby claim:

• I am travelingtechguy on github.
• I am travelingtechguy (https://keybase.io/travelingtechguy) on keybase.
• I have a public key whose fingerprint is 518E C8E2 5D29 429C C77A 810A 5861 AB01 E38A 8CA4

To claim this, I am signing this object:

TravelingTechGuy

a = {preventDefault:function(){}};

TravelingTechGuy

//1. Plain JavaScript
document.getElementById("txtPassword").addEventListener("paste", function(e) {
  e.preventDefault();
});

//2. If jQuery is used on the page, it might look like this:
$('#txtPassword').bind("paste", function(e) {
  e.preventDefault();
});

TravelingTechGuy

#!/bin/bash

# Locate the history file in your profile, and copy it to the same folder as this script.
# On Mac: ~/Library/Application\ Support/Google/Chrome/Default/History
# On Windows: C:\Users\YOUR USER NAME\AppData\Local\Google\Chrome\User Data\Default\History

sqlite3 History <<!
.headers on
.mode csv
.output out.csv

TravelingTechGuy

//redirect to https in production - add above all other routes
app.use('*', (req, res, next) => {
  if(process.env.NODE_ENV !== 'development' && req.headers['x-forwarded-proto'] !== 'https') {
    res.redirect(`https://${req.host}${req.url}`);
  }
  else {
    next();
  }
});

TravelingTechGuy

// Without line 9 hack, linting the file throws: 5:4  error  should is defined but never used  no-unused-vars
'use strict';

var debug = require('debug')('test:myModel');
var should = require('should');
var security = require('../models/myModel');

before((done) => {
  should; //bypass ESLint no-unused-var error
  done();