gititGoro

Setting up a private ethereum blockchain for development and pointing your wallet at it

Ethereum tutorials all advise downloading the Mist wallet and beginning dev. The only problem is that the testnet and real blockchain are huge and take hours to download. What follows is a recipe for quickly setting up a small blockchain and pre-mining it with some test ethereum

The following is done in Linux but will work in MacOS and should have equivalent command line options in Windows. Where I don't give detailed instructions, it's because a quick google search will fill in the blanks.

Install geth https://github.com/ethereum/go-ethereum/wiki/geth

install Mist https://github.com/ethereum/mist/releases

rchampourlier

# Session mocking may be used in feature tests to mock a session
# since it's not possible to inject the session through params or
# direct injection.
#
# SessionMock is a module that may be included
# in `Hanami::Web::Action` to override the session
# in feature specs.
#
# Usage (in the controller action):
#

phansch

NOTE: This is outdated. Check the comments below for more up-to-date forks of this gist.

Improved YARD CHEATSHEET http://yardoc.org

forked from https://gist.github.com/chetan/1827484 which is from early 2012 and contains outdated information.

• Official Getting Started Guide
• Official Tags documentation
• Type naming examples

kjellm

require_relative 'base'
require_relative 'event'
require_relative 'cmd'
require_relative 'crud'
require_relative 'model'
require_relative 'read'

require 'pp'

class Application < BaseObject

sean2121

Ruby Association Certified Ruby Examination Gold Sample Questions

Q1. Assume that the following code must have the stated execution result.

__(1)__
x.each_line { |line| puts line }

[Execution Result]
apple

bi1yeu

New OS X Computer Setup

Below are the programs I install, the Preferences I change, and the configurations I tweak after doing a fresh install of macOS.

Homebrew / Cask

http://brew.sh/

$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

jgaskins

source 'https://rubygems.org'

gem 'clearwater', '~> 1.0.0.rc1'
gem 'opal-rails'
gem 'grand_central'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.6'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'

nodunayo

Code Hospitality Guide App

This app helps you transform your team and codebase into code hospitable entities.

Installation

• Go to the Code Hospitality homepage
• Click the 'DOWNLOAD RIGHT NOW' button
• Twiddle thumbs
• Enjoy

jdickey

#!/bin/bash

# This is a fork of https://gist.github.com/mcemce/a6ee9b4ab07df9972883 with
# additional variable-based configuration and status hand-holding added by
# myself (@jdickey). Thanks to @mcemce for helping me out of a jam.

# Docker VM name. 'dev' is a recommended name for a development VM; you'll want
# to name a production VM something else.
OUR_DOCKER_VM=dev
echo "Docker will install a machine named $OUR_DOCKER_VM within VMware."

wagnerjgoncalves

Growing Rails Applications in Practice

• How to use discipline, consistency and code organization to make your code grow more gently.

• As you cycle through patterns, your application is becoming a patchwork of different coding techniques.

  All those new techniques actually help, or if you are just adding layers of inderection.

• Large applications are large so what we can do is organize a codebase in a way that "scales logarithmically".