hidenba

#include <CurieBLE.h>

const int ledPin = 13; // set ledPin to use on-board LED
BLEPeripheral blePeripheral; // create peripheral instance

BLEService alcoholService("29B10000-E8F2-537E-4F6C-D104768A1214"); // create service
BLEShortCharacteristic alcoholChar("29B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite | BLENotify);

const int termLedPin = 13;
const int alcoholSensorPin = 0;

hidenba

#include <CurieBLE.h>

const int ledPin = 13; // set ledPin to use on-board LED
BLEPeripheral blePeripheral; // create peripheral instance

BLEService alcoholService("29B10000-E8F2-537E-4F6C-D104768A1214"); // create service
BLEShortCharacteristic alcoholChar("29B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite | BLENotify);

const int termLedPin = 13;
const int alcoholSensorPin = 0;

hidenba

const int pin_a  = 10;
const int pin_b  = 12;
const int pin_c  = 9;
const int pin_d  = 4;
const int pin_e  = 5;
const int pin_f  = 8;
const int pin_g  = 11;
const int pin_dp = 13;
const int dig1   = 2;
const int dig2   = 3;

hidenba

public class Game {
    public static Player matchUp(Player player1, Player player2) {
        String left  = player1.getStrategy(player2.getStrategySize());
        String right = player2.getStrategy(player1.getStrategySize());

        for(int i=0; i < left.length(); i++) {
            char left_hand  = left.charAt(i);
            char right_hand = right.charAt(i);
            if( left_hand == 'R' && right_hand =='S') {
                return player1;

hidenba

class Tournament
  def self.start(players)
    if  players.length == 2
      game(players, []).first
    else
      left_count   = players.length / 2
      right_count  = players.length - left_count

      right = players.pop(right_count)
      left  = players

hidenba

class Point
  attr_accessor :point, :color

  def initialize(point, color)
    @point = point
    @color = color
  end

  def toggle
    @color = color == 'R' ? 'W' : 'R'

hidenba

class WebkitToPng

  def self.create(urls, options={})
    urls.each do |url|
      puts "convert #{url} to #{options[:dir]}"
      url.sub!('//', "//#{options[:auth]}@") if options[:auth]
      op = "-F -D #{options[:dir]} -o #{url.split('/').last}"
      op += " --user-agent='#{user_agent}'" if options[:mobile]
      exec(url, op)
    end

hidenba

ruby -e 'puts `vm_stat`.gsub!(/([0-9]*)\.$/){ "#{($1.to_i * 4096 / 1000000.0).round(2)}M" }'

hidenba

@hoges =Kaminari::paginate_array(Hoge.find_by_sql('select * from hoges limit 25'), total_count: 37,).page(1).per(25)
paginate @hoges

hidenba

# changedの振る舞い
t = Event.new
param = {:year=>2000, :month=>'', :day=>nil}
t.attributes = param

t.changed?       #=> true
t.year_changed?  #=> true
t.month_changed? #=> false
t.day_changed?   #=> false
t.changes        #=> {"year"=>[nil, 2000]}