ryanflorence

/*eslint-disable no-console, no-var */
import express from 'express'
import webpack from 'webpack'
import webpackDevMiddleware from 'webpack-dev-middleware'
import WebpackConfig from './webpack.config'
import path from 'path'

const app = express()

if (process.env.NODE_ENV === 'development') {

VictorTaelin

Make Ethereum massively scalable today with delayed computations

Suppose you're writing a contract which involves a huge amount of participants. As an example, think of an online, blockchain-based Trading-Card Game with tournaments. How would you program a playCard function? You might be thinking of something like this:

function playCard(uint player, uint card){
    ...
    else if (card == PROFESSOR_OAK){
        // shuffles the player's hand on his deck
 shuffleHand(player)

matiu

$bitcoind getinfo
{
    "version" : 99900,
    "protocolversion" : 70002,
    "walletversion" : 60000,
    "balance" : 15.74900000,
    "blocks" : 226032,
    "timeoffset" : -4,
    "connections" : 9,

dwallraff

## Encrypt
tar cz * | openssl enc -e -aes-256-cbc -salt -out keybase_`date "+%Y%m%d"`.tar.gz.enc

## Decrypt
openssl enc -d -aes-256-cbc -salt -in <ENCRYPTED_KEYBASE_TARBALL> | tar xvz

## Crontab
10 12 * * * cd /Users/dwallraff/backups && tar cz /keybase/private/dwallraff | openssl enc -e -aes-256-cbc -salt -k $PASSWORD -out keybase_`date "+%Y%m%d"`.tar.gz.enc >/dev/null 2>&1

asachs01

---
- name: Initial Odroid Setup
  hosts: odroids-local
  user: root
  vars:
    - root_password: 'HASHED ROOT PASSWORD HERE'
    - <YOUR USER>_password: 'USER PASSSWORD HERE'

  tasks:
  - name: Change root password

ggrossetie

Document

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khaledosman

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lorefnon

{
  "main": "server/index.js",
  "scripts": {
    "dev": "nodemon --watch server server/index.js",
    "build": "next build",
    "start": "NODE_ENV=production node server/index.js"
  },
  "dependencies": {
    "apollo-boost": "^0.1.13",
    "apollo-server": "^2.0.4",

hacknlove

import browser from 'webextension-polyfill'
import { useState, useEffect } from 'react'

function isDiferent (a, b) {
  if (typeof a !== typeof b) {
    return true
  }
  if (Array.isArray(a)) {
    return arrayIsDifferent(a, b)
  }

frozeman

/*
Basically "web3" comes from Mist,
but "Web3" CAN come from  the dapp.

A Dapp has 3 ways to use web3.
2. and 3. would work when in Mist and outside.
*/

// 1. simply use, web3 comes already defined