| =begin | |
| Prime Time | |
| Have the function PrimeTime(num) take the num parameter | |
| being passed and return the string true if the parameter is | |
| a prime number, otherwise return the string false. The | |
| range will be between 1 and 2^16. | |
| Examples | |
| Input: 19 | |
| Output: true |
| def FirstFactorial(num) | |
| iteration = 1 | |
| factorial = 1 | |
| while iteration <= num do | |
| factorial *= iteration | |
| iteration += 1 | |
| end | |
| return factorial | |
| end |
See https://rvm.io/rvm/install/
curl -L get.rvm.io | bash -s stable
On OS X you can use RailsInstaller which will bring all dependencies for you: installer: https://github.com/railsinstaller/railsinstaller-nix/downloads background: http://www.engineyard.com/blog/2012/railsinstaller-for-os-x/
| require 'base64' | |
| # Open the file you wish to encode | |
| data = File.open('/Users/bkenny/Desktop/d3cce16ee41411e296c022000a1f980f_101.mp4').read | |
| # Encode the puppy | |
| encoded = Base64.encode64(data) | |
| # Spit it out into one continous string | |
| puts encoded.gsub(/\n/,"") |
First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails
gem 'pry-rails', group: :developmentThen you'll want to rebuild your Docker container to install the gems
| ### Keybase proof | |
| I hereby claim: | |
| * I am vulcansmithy on github. | |
| * I am ulegaspi (https://keybase.io/ulegaspi) on keybase. | |
| * I have a public key ASCe3Ge3qRrDdi5N_QNWhWKhPgpiu1ktAQyYka-g0X-RGgo | |
| To claim this, I am signing this object: |
| require "active_record" | |
| namespace :db do | |
| db_config = YAML::load(File.open('config/database.yml')) | |
| db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'}) | |
| desc "Create the database" | |
| task :create do | |
| ActiveRecord::Base.establish_connection(db_config_admin) |
This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :
| From: http://redteams.net/bookshelf/ | |
| Techie | |
| Unauthorised Access: Physical Penetration Testing For IT Security Teams by Wil Allsopp. | |
| Social Engineering: The Art of Human Hacking by Christopher Hadnagy | |
| Practical Lock Picking: A Physical Penetration Tester's Training Guide by Deviant Ollam | |
| The Art of Deception: Controlling the Human Element of Security by Kevin Mitnick | |
| Hacking: The Art of Exploitation by Jon Erickson and Hacking Exposed by Stuart McClure and others. | |
| Nmap Network Scanning: The Official Nmap Project Guide to Network Discovery and Security Scanning by Fyodor | |
| The Shellcoder's Handbook: Discovering and Exploiting Security Holes by several authors |