Masahiro Kyuden kyuden
kyuden
/ gist:4578033
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December 11, 2015 09:08
— forked from machida/html_practice.html
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>カレーのレシピ</title> | |
| </head> | |
| <body> | |
| <article> | |
| <header> | |
| <h1>カレーのレシピ</h1> |
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| CC = "gcc" | |
| task :default => "./quicksort" | |
| desc "Execute quicksort in console" | |
| task "execute_quicksort" => ["quicksort"] do |t| | |
| sh "./quicksort" | |
| end | |
| desc "Link .o Source files" |
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| %a{:href => "/say/goodbye"}=@time | |
| %p | |
| %a= link_to "back", hello_path | |
| - for file in @files | |
| %li ファイ名: #{file} |
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| #ProcBlok変換復習 | |
| 3.times{p 'hoge'} | |
| proc = Proc.new{ p 'hoge'} | |
| 3.times{proc.call} | |
| 3.times(&proc) | |
| def my_method(&hoge) |
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| #Git各種パッケージのインストール | |
| sudo aptitude install git git-core curl | |
| #rbenvインストール | |
| git clone git://github.com/sstephenson/rbenv.git ~/.rbenv | |
| #PATH設定 | |
| vi /home/USERNAME/.bash_profile | |
| export PATH="$HOME/.rbenv/bin:$PATH" | |
| eval "$(rbenv init -)" |
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| class BenchmarkFilter | |
| def before(controller) | |
| @timer = Time.now | |
| Rails.logger.debug do | |
| "- Action #{controller.action_name} started. |" | |
| end | |
| end | |
| def after(controller) | |
| elaped_time = Time.now - @timer |
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| class BenchmarkFilter | |
| def filter(controller) | |
| timer = Time.now | |
| Rails.logger.debug do | |
| "- Action #{controller.action_name} started. |" | |
| end | |
| yield | |
| elaped_time = Time.now - timer | |
| Rails.logger.debug do |
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| class Fibona | |
| @@n1, @@n2 = 0, 0 | |
| def self.fibonacci(n) | |
| if n > 3 | |
| @@n2 += 1 if n == 4 | |
| return fibonacci(n - 2) + fibonacci(n - 1) + 1; | |
| elsif n == 3 | |
| @@n2 += 1 | |
| @@n1 += 1 |
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| def fizz_buzz(n) | |
| trance = "#{["Fizz"][n % 3]}#{["Buzz"][n % 5]}" | |
| trance.empty? ? n.to_s : trance | |
| end | |
| puts (1..100).map{|n| fizz_buzz n } |
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| module Fibona | |
| @@memo = [0 , 1]; | |
| def self.[](n) | |
| #既にメモされている最大の値から計算開始 | |
| #求めたい値が既に計算済みならこのループは実行されない | |
| @@memo.size.upto(n){|i| @@memo[i] = @@memo[i - 1] + @@memo[i - 2]} | |
| @@memo[n] | |
| end | |
| end |
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