vbguard

import React from 'react'

let firstRoute = true;

export default (getComponent) => class AsyncComponent extends React.Component {

  static Component = null;
  mounted = false;

  // Remembers scroll positions based on location->key

vbguard

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

vbguard

defined_indexes = Model.index_specifications.map { |s| s.fields.map(&:to_s) };
existing_indexes = Model.collection.indexes.map { |i| i['key'].keys };

missing_indexes = defined_indexes - existing_indexes
# => []
extra_indexes = existing_indexes - defined_indexes - [['_id']]
# => []

#################################################################################

vbguard

sudo mkdir /Volumes/NTFS

diskutil list
sudo /usr/local/bin/ntfs-3g /dev/disk2s1 /Volumes/NTFS -olocal -oallow_other

rsync -v --progress ~/Downloads/something /Volumes/NTFS/

sudo umount /Volumes/NTFS

vbguard

openssl genrsa -out CAroot.key 2048
openssl req -new -key CAroot.key -out CAroot.csr # CN should be different from the certificates below
openssl req -x509 -days 1825 -key CAroot.key -in CAroot.csr -out CAroot.crt
cat CAroot.crt CAroot.key > CAroot.pem

openssl genrsa -out mongod.key 2048
openssl req -new -key mongod.key -out mongod.csr
openssl x509 -req -days 1825 -in mongod.csr -CA CAroot.pem -CAkey CAroot.key -CAcreateserial -out mongod.crt
cat mongod.crt mongod.key > mongod.pem

vbguard

Setup fail2ban (v0.8.11) with ufw and nginx on Ubuntu 14.04

Install fail2ban & ufw

If you haven't already, install fail2ban and ufw:

sudo apt-get install fail2ban ufw

Now make a copy of the fail2ban configuration, and name it jail.local:

vbguard

const promisify = (func) => () => new Promise((resolve) => func(resolve));

const showBackground = (resolve) => {
  setTimeout(() => {
    console.log('showBackground works!!!');
    resolve();
  } , 3000);
};

const slideSidebar = (resolve) => {

vbguard

#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex 
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on: 
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {

vbguard

xcode-select --install
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew cask install iterm2
# update iterm2 settings -> colors, keep directory open new shell, keyboard shortcuts
brew install bash # latest version of bash
# set brew bash as default shell
brew install fortune
brew install cowsay 
brew install git

vbguard

"use strict";

// Load plugins
const autoprefixer = require("autoprefixer");
const browsersync = require("browser-sync").create();
const cp = require("child_process");
const cssnano = require("cssnano");
const del = require("del");
const eslint = require("gulp-eslint");
const gulp = require("gulp");