kitallis

# Deploying a Sinatra app to Heroku

## Database
The location of the database Heroku provides can be found in the environment
variable DATABASE_URL. Check the configure-block of toodeloo.rb for an example
on how to use this.

## Server
Heroku is serving your apps with thin, with means you have all your thin goodness available,
such as EventMachine.

kitallis

⨀_⨀
⨂_⨂
(/◔ ◡ ◔)/
°ﺑ°
(¬_¬)
(´・ω・｀)
(ʘ_ʘ)
(ʘ‿ʘ)
(๏̯͡๏ )
(◕_◕)

kitallis

File.open("words.txt") { |f|
  f.each { |word|
    word = word.to_s.chomp.downcase
    p word
    word.each_char { |l| # extracting letters
      puts "\t Current letter: #{l}"
      num = case l
            when 'a'..'c' then 2
            when 'd'..'f' then 3
            when 'g'..'i' then 4

kitallis

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

kitallis

#Basic Stuff#

##Movements##

• Goto next word w
• Goto previous word b
• Select inner word viw
• Select the inner block - vi{
• Go to closing or opening tag - %

kitallis

$stack, $draws = [], {}

def method_missing *args
  return if args[0][/^to_/]
  $stack << args.map { |a| a or $stack.pop }
  $draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
end

class Array
  def +@

kitallis

$ git bisect start
$ git checkout recent_known_buggy_commit
$ git bisect bad
$ git checkout old_known_good_commit
$ git bisect good
# run tests, check things, etc.
$ git bisect good/bad

Repeat last two steps until git finds the first bad commit. Then:

kitallis

#ThinkDSP 文件版本 0.10.0 ##目錄

• 前言
• 第一章 聲音與訊號 Sounds and signals
• 第二章 諧波 Harmonics
• 第三章 非週期訊號 Non-periodic signals
• 第四章 噪音 Noise
• 第五章 自相關 Autocorrelation