hnaohiro

require 'opencv'
require 'em-websocket'
require 'base64'

class WebCam
  def initialize(n = 0)
    @cap = OpenCV::CvCapture.open(n)
  end

  def get_with_base64

hnaohiro

<div class="pagination">                         
  <ul>                                           
    <?php echo $this->Paginator->prev(__('prev'), array('tag' => 'li'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a')); ?>
    <?php echo $this->Paginator->numbers(array('separator' => '','currentTag' => 'a', 'currentClass' => 'active','tag' => 'li','first' => 1, 'ellipsis' => '<li class="disabled"><a>...</a></li>')); ?>                              
    <?php echo $this->Paginator->next(__('next'), array('tag' => 'li','currentClass' => 'disabled'), null, array('tag' => 'li','class' => 'disabled','disabledTag' => 'a')); ?>
  </ul>                                          
</div>  

hnaohiro

# 最初は前提ソフトウエアのインストール
sudo apt-get -yV install build-essential
#
cd /tmp; sudo apt-get source opencv
sudo apt-get -yV build-dep opencv 
# 
sudo apt-get -yV install opencl-headers 
# 
sudo apt-get -yV install libjpeg-dev
sudo apt-get -yV install libopenjpeg-dev

hnaohiro

def ping(ip)
  r = Regexp.new('[1-9]\d* (packets )?received')
  result = r.match(`ping -c 1 -W 1 #{ip}`)
  result != nil
end

def arp(ip)
  r = Regexp.new('[0-f]+:[0-f]+:[0-f]+:[0-f]+:[0-f]+:[0-f]+')
  result = r.match(`arp -n #{ip}`)
  result ? result.to_s : nil

hnaohiro

require 'opencv'

capture = OpenCV::CvCapture.open
mat = capture.query.to_CvMat
mat.save('output.jpg')

hnaohiro

#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QLayout>

#include <QVTKWidget.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>

MainWindow::MainWindow(QWidget *parent) :

hnaohiro

#-------------------------------------------------
#
# Project created by QtCreator 2013-03-14T00:52:51
#
#-------------------------------------------------

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

hnaohiro

require 'active_record'

ActiveRecord::Base.establish_connection(
  :adapter => 'sqlite3',
  :database => 'db/hatena.db'
)

class EntryInit < ActiveRecord::Migration
  def self.up
    create_table(:entries) do |t|

hnaohiro

# encoding: utf-8

require 'redis'
require 'mongo'

def mongo2redis
  redis = Redis.new
  redis.flushall
  
  connection = Mongo::Connection.new

hnaohiro

package main

import (
  "fmt"
  "reflect"
)

func StructToMap(data interface{}) map[string]interface{} {
  result := make(map[string]interface{})
  elem := reflect.ValueOf(data).Elem()