James Carbine bfcoder

Let's talk about testing.

002-calc

Simple recursive-descent parser
Abstract Syntax Tree (AST) with three node types (Binary, Unary, Atom)
#evaluate is the only public API on Calc
- parses the input

evaluates the AST

8x Nvidia GTX 1080 Ti Hashcat Benchmarks

Product: Sagitta Brutalis 1080 Ti (SKU N4X48-GTX1080TI-2620-128-2X500)

Software: Hashcat 3.5.0-22-gef6467b, Nvidia driver 381.09

Accelerator: 8x Nvidia GTX 1080 Ti Founders Edition

Highlights

$ echo 'gem "webpacker"' >> Gemfile
$ bundle install
$ rails webpacker:install
$ yarn add [email protected] jquery popper.js

diff --git a/config/webpack/environment.js b/config/webpack/environment.js
index d16d9af..86bf1a7 100644

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

	namespace :unicorn do

	##
	# Tasks

	desc "Start unicorn"
	task(:start) {
	config = rails_root + "config/unicorn.rb"
	sh "bundle exec unicorn --daemonize --config-file #{config}"
	}

	Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
	(if you aren't using version 9.1.5, change line 6 with the correct version)

	1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
	2. mv /usr/local/var/postgres /usr/local/var/postgres91
	3. brew update
	4. brew upgrade postgresql
	5. initdb /usr/local/var/postgres -E utf8
	6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
	7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

	#!/usr/bin/env ruby
	# Author : Emad Elsaid (https://github.com/blazeeboy)
	require 'gosu'
	include Gosu
	DIMENSION, SPLITS, COLOR = 200, 50, Color::GREEN
	# credits to: http://en.wikipedia.org/wiki/Maze_generation_algorithm
	class GameWindow < Window
	def initialize
	super DIMENSION, DIMENSION, false, 1000
	self.caption = "Maze"

	// To run:
	// npm install globby
	// node prepend-use-strict.js

	var globby = require('globby');
	var fs = require('fs');

	globby('*/.js', function(err, files) {
	for (var i = 0, m = files.length; i < m; i++) {
	var fileContent = fs.readFileSync(files[i]).toString();

	# rubocop:disable Style/SingleLineMethods
	require 'nokogiri'

	class Object; alias try send; end
	class NilClass; def try(*); nil; end; end