springaki

"no ruby, no life!"
# => {"no"=>2,"ruby"=>1,"life"=>1}

str = "no ruby, no life!"

# A.1
str.scan(/\w+/).each_with_object(Hash.new(0)){|e,h| h[e]+=1}
# => {"no"=>2, "ruby"=>1, "life"=>1}

# A.2

springaki

export RUBY_DEBUG_PORT=1234
export POW_WORKERS=1

springaki

$ git annotate <ファイル名>

springaki

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Serialization;

using System.Web.Script.Serialization;

namespace ConsoleApplication2
{

springaki

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Serialization;

namespace ConsoleApplication
{

    [DataContract]

springaki

lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom \
| while read i; do
  sudo rm /usr/local/${i}
done
sudo rm -rf /usr/local/lib/node \
     /usr/local/lib/node_modules \
     /var/db/receipts/org.nodejs.*
     
sudo rm -rf ~/.npm

springaki

# tablish
# tableish('table tr', 'th,td')
find('table').all('tr').map { |row| row.all('th, td').map { |cell| cell.text.strip } }


# ex.
Then /^the table should be:$/ do |table|
  table.diff!(find("table").all('tr').map { |row| row.all('th, td').map { |cell| cell.text.strip } })
end

springaki

# -*- encoding: utf-8 -*-
# TED Subtitles sample

require 'json'
require 'open-uri'
 
base_url = 'http://www.ted.com/talks/subtitles'
id = 1405

url_en = "#{base_url}/id/#{id.to_s}/lang"

springaki

Marco Tempest: What I'd like to show you today
今日お見せするのは

is something in the way of an experiment.
まだ実験中のものです

Today's its debut.
今日が初披露になります

It's a demonstration of augmented reality.

springaki

{{ "4048687158" | amazon_medium_image }}
{{ "4798122971" | amazon_medium_image }}