inohiro

require 'rubygems'
require 'skype'

Skype.init 'sample_application'
Skype.start_messageloop

chats = Skype::searchRecentChats
chats.each do |chat|
  p chat.getName
end

inohiro

d-i debian-installer/locale string en_US
d-i console-setup/ask_detect boolean false
d-i console-setup/layoutscode string ja106

d-i netcfg/choose_interface select auto

d-i mirror/country string manual
d-i mirror/http/hostname string 192.168.78,1
d-i mirror/http/directory string /ubuntu
# d-i mirror/http/proxy string http://192.168.78.100:8080

inohiro

Host ubuntu-master
HostName 192.168.0.226
User user

Host ubuntu01
HostName 192.168.10.1
User user

Host ubuntu02
HostName 192.168.10.2

inohiro

package main

import (
	"fmt"
	"io"
	"strings"
	"image/png"
)

type Cset struct {

inohiro

inohiro@inohiro-ng-mac ~$ gem install memcached 
Building native extensions.  This could take a while...
ERROR:  Error installing memcached:
	ERROR: Failed to build gem native extension.

        /Users/inohiro/.rvm/rubies/ruby-1.9.3-p0/bin/ruby extconf.rb
extconf.rb:7: Use RbConfig instead of obsolete and deprecated Config.
Touching aclocal.m4 in libmemcached.
touch -r libmemcached-0.32/m4/visibility.m4 libmemcached-0.32/configure.ac libmemcached-0.32/m4/pandora_have_sasl.m4 libmemcached-0.32/m4/aclocal.m4
Configuring libmemcached.

inohiro

inohiro@inohiro-ng-mac libmemcached-0.32$ ./configure --with-gcc=clang
configure: WARNING: unrecognized options: --with-gcc
checking build system type... i386-apple-darwin11.2.0
checking host system type... i386-apple-darwin11.2.0
checking target system type... i386-apple-darwin11.2.0
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... config/install-sh -c -d
checking for gawk... no
checking for mawk... no

inohiro

PATH = "/path/to/hoge"

Dir.glob( PATH + '*.rb' ) do |f|
  puts f

  # doesn't work correctly
  exec( "rspec " + f ).to_s

  # work correctly
  result = system( 'rspec ' + f ).to_s

inohiro

require 'highline'

def main
  highline = HighLine.new
  passwd = highline.ask( 'type your password: ' ) do |q|
    q.echo = '*'
  end
  puts passwd
end

inohiro

require 'json'

FILE = './2008_graph_mining.json'
# result of http://www.dblp.org/search/api/?q=ce:year:2008*%20graph*%20mining*&h=1000&c=4&f=0&format=json

def scrape
  file = File.open( FILE )
  doc = JSON.parse( file.read )

  hits = doc["result"]["hits"]["hit"]

inohiro

length = gets.to_i
str = gets

result = 0.0
i = 0

str.each_byte do |s|
  case s
  when 65 # A
    result = result + 4.0