Masamoto Miyata gomo

seleniumを起動

java -jar /path/to/selenium-server-standalone-2.39.0.jar -role hub

phantomjsを起動

phantomjs --webdriver=8080 --webdriver-selenium-grid-hub=http://127.0.0.1:4444

非同期処理を含むイベントが連続で発火されて、それを、同期に実行したい（発火された順番で必ず前の処理が終わってから実行したい）時に使えるテクニック。めちゃめちゃに実行される非同期処理を一列に整列させるイメージです。

var promises = [];
promises.push(Promise.resolve());

promises.push(
  promises.shift().then(() => {
    return new Promise(resolve => {
 setTimeout(() =&gt; {

Both getAttribute and isSelected are asynchronous methods, so my solution has become such complicated. Does anyone know a simpler solution?

In your controller.

users = [
  [1, "Rollam Westerling"],
  [2, "Jeffory Mallister"],
  [3, "Rhaenys Targaryen"],
  [4, "Ulrick Dayne"],

	Handler handler = new StreamHandler(){
	//初期化ブロック
	{
	setOutputStream(System.out);
	setLevel(Level.ALL);
	}

	@Override
	public void publish(LogRecord record){
	super.publish(record);

	//POSTを投げる側のコード
	HttpClient httpClient = HttpClientBuilder.create().build();
	HttpPost httpPost = new HttpPost("http://127.0.0.1:8080/test/post");

	MultipartEntityBuilder params = MultipartEntityBuilder.create();
	params.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);

	//ContentTypeをセットしないと文字化けします
	params.addTextBody("text", "マルチバイトテキスト", ContentType.create("text/plain", MIME.UTF8_CHARSET));

	import webdriver from 'selenium-webdriver'
	import test from 'selenium-webdriver/testing'

	test.describe('Test', () => {
	test.it('with headless chrome.', () => {
	const chromeCapabilities = webdriver.Capabilities.chrome();
	chromeCapabilities.set('chromeOptions', {
	'args': ['--headless', '--disable-gpu']
	});
	driver = new webdriver.Builder()

	const obj = {
	foobar: function(){}
	}

	obj.foobar.toString() == (function(){}).toString() //false
	obj.foobar.toString() == (function foobar(){}).toString() //true
	obj.foobar.toString() //function foobar() {}

	# app/validators/array_length_validator.rb
	class ArrayLengthValidator < ActiveModel::Validations::LengthValidator
	def initialize(options)
	ActiveModel::Validations::LengthValidator::MESSAGES.each do \|key, value\|
	options[value] = I18n.t("errors.messages.array_#{value}")
	end
	super(options)
	end
	end

	# app/models/forms/recruit.rb
	class Forms::Recruit
	include ActiveModel::Model
	attr_accessor :job_types
	validates :job_types, presence: true, white_list: {list: JOB_TYPES, allow_blank: true}
	end