theptrk

(function {
        window.addEventListener('online', doSomething);
        window.addEventListener('offline', doSomething);
})()

// @returns: String { "online", "offline" }
function doSomething() {
  returns navigator.onLine;
}

theptrk

Its likely more natural for you to type at the bottom of the file so with normal Go we move the cursor to the bottom before reading from the date command.

# bash_profile.sh
alias did="vim +'normal Go' +'r!date' ~/did.txt"

theptrk

package.json

{
  "name": "theptrk",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node index.js"

theptrk

const express = require('express')
const app = express()

const PORT = process.env.PORT || 3000

app.get('/', (req, res) => res.send('Hello World!'))

app.listen(PORT, () => console.log(`Example app listening on port ${PORT}!`))

theptrk

# find
find -name '* SOME_SPECIFIER.SOME_EXTENSION'

# find and delete
find -name '* SOME_SPECIFIER.SOME_EXTENSION' -delete

# example 1: delete all files to end in `"space"1.JPG`
find -name '* 1.JPG' -delete

theptrk

Bug - Invalid salt revision

Whenever I ran compareSync(password, passwordHash) I would see the error

Invalid salt revision

What did it mean? Where did it come from?

This is the code in the library bcrypt-nodejs

minor = salt.charAt(2);

theptrk

const chalk = require('chalk')
const inquirer = require('inquirer')

const promptSignup = () => {
  const questions = [
    {
      message: 'Whats hannenin\'??',
      name: 'action',
      type: 'list',
      choices: ['did', 'task']

theptrk

const fs = require('fs')
const path = require('path')

const saveToFile = (entry) => {
  
  const target = path.join(__dirname, 'did.txt')
  
  console.log(chalk.green(`... saving to did.txt`))
  
  if (fs.existsSync(target)) {

theptrk

Migrate postgres database with sequelize.js

Part I: Set up postgres and sequelize

• Start the postgresql server using brew and ensure relaunch on login more

$ brew services start postgresql

theptrk

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));
app.use(session({ secret: "ilovetodidlist" }));

// authman init needs to be invoked AFTER app.use(session)
authman.init(app);