ben-bradley

#!/bin/bash
### Copy/paste from https://wiki.ubuntu.com/JonathanFerguson/Quagga

## Use
## ===
## $ sudo ./installQuagga.sh

## Install the Quagga routing daemon
## =================================
apt-get -y install quagga

ben-bradley

How to Remotely Debug a Node.js Process

• Open the Brave/Chrome dev tools - brave://inspect/#devices
• Click on Open dedicated DevTools for Node
• Log in to the remote host:

ssh USER@REMOTE_IP

• Figure out how to add --inspect-brk to the startup for your app
• Bounce the app with whatever process manager you use

ben-bradley

# Shell prompt stuff
function dashes() {
  COLS=$(tput cols)

  D=${PWD/$HOME/\~}
  U=$(whoami)
  H=$(hostname -s)
  FLEN=16 # constant for spaces & timestamp

  CLEN=$(( ${#D}+${#U}+${#H}+$FLEN ))

ben-bradley

{
  "env": {
    "es6": true,
    "node": true,
    "jest": true
  },
  "extends": "eslint:recommended",
  "parserOptions": {
    "ecmaVersion": 2017
  },

ben-bradley

'use strict';

const iteratePromise = (promise, list) =>
  list.reduce((promiseChain, item) =>
    promiseChain.then((results) =>
      promise(item).then((result) =>
        results.concat(result)))
  , Promise.resolve([]));

const list = [ `a`, `b`, `c` ];

ben-bradley

'use strict';

const xml = '<foo>${data.bar}</foo>';

const template = (data, string) =>
  eval('((data) => `'+string+'`)('+JSON.stringify(data)+')');

const obj = {
  bar: `baz`
};

ben-bradley

'use strict';
// https://stackoverflow.com/questions/72768/how-do-you-detect-credit-card-type-based-on-number/72801

const validate = (num) => (num
  .replace(/\D/g, ``) // strip all non-digit chars
  .split(``) // make an array where each digit is an element
  .map((n) => Number(n)) // make them all numbers
  .reverse() // reverse the order
  .reduce((checksum, n, i) =>
    (i % 2) ? checksum + n : checksum + (n * 2), 0) % 10) === 0;

ben-bradley

#!/bin/bash

sudo su -
mkdir /opt/node
cd /opt/node
wget http://nodejs.org/dist/node-latest.tar.gz
tar zxvf ndoe-latest.tar.gz
cd node-v*
./configure
make

ben-bradley

// src/index.js

import React from 'react';
import ReactDOM from 'react-dom';
import injectTapEventPlugin from 'react-tap-event-plugin';
import MuiThemeProvider from 'material-ui/styles/MuiThemeProvider';
import App from './App';
import './index.css';

injectTapEventPlugin();

ben-bradley

'use strict';

/**
 * With a Promise that receives a context object, but returns a different value that you want to
 * have assigned to the context, you can assign dynamic property names like this:
 */

const keep = (ctx, prop) => (value) => Object.assign(ctx, { [ prop ]: value });

const session = {};