asflash8

num = ("%04d" % ARGV[0]).split(//).map(&:to_i)

num_singles = %W(zero one two three four five six seven eight nine)
num_teens  = %W(ten eleven twelve thirteen fouteen fifteen sixteen seventeen eiteen nineteen)
num_tys   = %W('' '' twenty thirty fourty fifty sixty seventy eighty ninety)

result = []
result << num_singles[num[0]] + ' thousand and' if num[0] > 0
result << num_singles[num[1]] + ' hundred and' if num[1] > 0
result << num_tys[num[2]] if num[2] > 1

asflash8

person_num = ARGV.first.to_i
person_names = ('A'..'Z').to_a

height = 10

person_num.times do |p|
  print "#{person_names[p]}   "
end
puts

asflash8

CONSUMER_KEY="YOUR TWITTER APP CONSUMER KEY"
CONSUMER_SECRET="YOUR TWITTER APP CONSUMER SECRET"
ACCESS_TOKEN="YOUR TWITTER APP ACCESS TOKEN"
ACCESS_TOKEN_SECRET="YOUR TWITTER APP ACCESS TOKEN SECRET"

HUE_BRIDGE_HOST="YOUR_HUE_BRIDGE_HOST"
HUE_USERNAME="YOUR_HUE_USER_NAME"

asflash8

# http://nabetani.sakura.ne.jp/kanagawa.rb/evalex/
def solve(str)
  # "4*5+6&7|8" => ["4", "*", "5", "+", "6", "&", "7", "|", "8"]
  input = str.split(/\b/)
  %W(| & + *).each do |op|
    while true
      index = input.index(op)
      break if index.nil?

      target = input[(index-1)..(index+1)].join

asflash8

bash

# change login shell
chsh
# => Login Shell [/bin/sh]: /bin/bash

# bash completion
sudo apt-get install bash-completion