jsrn

Move cursor to end of word

option + left/right

Move arrow to end of line

command + left/right

jsrn

jsrn

jsrn

class Bottles
  def verse(verse_number)
    return final_verse if verse_number == 1
    return empty_verse if verse_number == 0
    normal_verse(verse_number)
  end

  def verses(max, min)
    max.downto(min).map { |verse| Bottles.new.verse(verse) }.join("\n")
  end

jsrn

URLS = ["https://a.b.c.d"]
PORTS = [80, 81, 82, 83, 84]

def random_endpoint
  "#{URLS.sample}:#{PORTS.sample}"
end

jsrn

Starting Screen

$ screen

Reattaching

screen -r will allow you to reattach to a screen.

Commands

jsrn

class Array
  def middle
    if self.length % 2 == 1
      self[length / 2]
    else
      [self[length/2 - 1], self[length/2]]
    end
  end
end

jsrn

Vagrant.configure("2") do |config|
  ## Choose your base box
  config.vm.box = "hashicorp/precise32"

  ## For masterless, mount your salt file root
  config.vm.synced_folder "salt/roots/", "/srv/salt/"

  ## Use all the defaults:
  config.vm.provision :salt do |kdsalt|

jsrn

Keybase proof

I hereby claim:

• I am jsrn on github.
• I am jsrn (https://keybase.io/jsrn) on keybase.
• I have a public key whose fingerprint is 69C3 86EA 1B11 2FDE C5E6 EBC2 DC63 2521 B28E AADD

To claim this, I am signing this object:

jsrn

General Practice

• Move Fast & Break Nothing
• Megalist of Frontend Dev Bookmarks
• Stack Overflow: What technical details should a programmer of a web application consider before making the site public?

Rails

• Getting started
• Active Record Basics
• Active Record Query Interface
• Rails Testing