Christian Fleschhut cfleschhut

## CommentBox.elm
module CommentBox exposing (main)

import Browser
import Html exposing (..)
import Html.Attributes exposing (..)
import Html.Events exposing (..)


main : Program () Model Msg
main =

## index.html
<div class="content">
  <h1>Lorem ipsum</h1>
  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel.</p>

  <h2>Lorem ipsum dolor</h2>
  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel.</p>
  <p class="placeholder"></p>
  <p>
    <img src="http://static.highsnobiety.com/wp-content/uploads/2016/10/27194553/Colette-Coach-Casetify-7-640x427.jpg" data="inview-fading">
  </p>

## senior-frontend-developer-test-answers.md

      
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              March 26, 2019 18:55
            
          
    Javascript / Senior Front-end Developer

Interview Test

Share your answers as Markdown through Gist and include code as Markdown code blocks. No worries, there is more than one way to answer the questions 👍
Q1

Write a function (without using external libraries) in ES6 that converts the user entered date formatted as M/D/YYYY to the format YYYYMMDD which is required by an API endpoint. It should convert ”12/31/2016” to ”20161231” for example. Furthermore, it should validate that the passed date is formatted correctly using a Regular Expression (let's assume all months have 31 days). Write unit tests for your convert function using the syntax of a BDD-style test framework of your choice.
mocha.setup('bdd');

  
## example.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>NetTuts: From jQuery to JavaScript</title>
<script type="text/javascript">

var addEvent = (function () {
  var filter = function(el, type, fn) {
    for ( var i = 0, len = el.length; i < len; i++ ) {

## railstutorial.rb
# Ruby classes

# Class inheritance

class Word < String
  def palindrome?
    self == self.reverse
  end
end

## index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>t3n jQuery Mobile Geolocation</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0b3/jquery.mobile-1.0b3.css" />
<script src="http://code.jquery.com/jquery-1.6.2.js"></script>
<script src="http://code.jquery.com/mobile/1.0b3/jquery.mobile-1.0b3.js"></script>
<script type="text/javascript">

## fiddle.css
body { font: 250%/1.2 sans-serif; background: #eee; }
a { color: #fff; text-decoration: none; outline: none; }
.btn {
    display: inline-block;
    border-radius: 8px;
    box-shadow: 0 8px 0 #1a74a1,
        0 15px 20px rgba(0, 0, 0, 0.35);
    -moz-transition: box-shadow 0.2s ease-in-out;
    -webkit-transition: box-shadow 0.2s ease-in-out;
}

## fiddle.css
body {
    margin: 0; padding: 0; background: #eee; color: #444;
}
#container {
    width: 320px; height: 300px;
    background: #fff; margin: 20px auto; padding: 30px 0;
    -webkit-perspective: 600;
}
#card {
    width: 200px; height: 300px;

## fiddle.css
body { background: url(http://www.themaninblue.com/experiment/Cubescape/images/grid.gif); }
#box {
    position: absolute;
}
.top {
    width: 20px; height: 20px; background: hsl(40, 85%, 70%);
    -moz-transform: rotate(45deg) skew(-15deg, -15deg);
    -webkit-transform: rotate(45deg) skew(-15deg, -15deg);
}
.left {

## learnjs.org.js
// Getting an Object’s enumerable properties (ES5)
var obj = {};
Object.defineProperty(obj, "foo", { value: 2, enumerable: true });
Object.defineProperty(obj, "bar", { value: 3, enumerable: true });
Object.defineProperty(obj, "baz", { value: 4, enumerable: false });
Object.keys(obj).forEach(function(key) {
  console.log(key, obj[key]);
});
	module CommentBox exposing (main)

	import Browser
	import Html exposing (..)
	import Html.Attributes exposing (..)
	import Html.Events exposing (..)


	main : Program () Model Msg
	main =
	<div class="content">
	<h1>Lorem ipsum</h1>
	<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel.</p>

	<h2>Lorem ipsum dolor</h2>
	<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error velit in, enim voluptatum placeat, esse officiis dicta, dignissimos sapiente ipsum aut. Itaque ipsa magnam sint aspernatur illum, sed libero vel.</p>
	<p class="placeholder"></p>
	<p>
	<img src="http://static.highsnobiety.com/wp-content/uploads/2016/10/27194553/Colette-Coach-Casetify-7-640x427.jpg" data="inview-fading">
	</p>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>NetTuts: From jQuery to JavaScript</title>
	<script type="text/javascript">

	var addEvent = (function () {
	var filter = function(el, type, fn) {
	for ( var i = 0, len = el.length; i < len; i++ ) {
	# Ruby classes

	# Class inheritance

	class Word < String
	def palindrome?
	self == self.reverse
	end
	end
	body { font: 250%/1.2 sans-serif; background: #eee; }
	a { color: #fff; text-decoration: none; outline: none; }
	.btn {
	display: inline-block;
	border-radius: 8px;
	box-shadow: 0 8px 0 #1a74a1,
	0 15px 20px rgba(0, 0, 0, 0.35);
	-moz-transition: box-shadow 0.2s ease-in-out;
	-webkit-transition: box-shadow 0.2s ease-in-out;
	}
	body {
	margin: 0; padding: 0; background: #eee; color: #444;
	}
	#container {
	width: 320px; height: 300px;
	background: #fff; margin: 20px auto; padding: 30px 0;
	-webkit-perspective: 600;
	}
	#card {
	width: 200px; height: 300px;
	body { background: url(http://www.themaninblue.com/experiment/Cubescape/images/grid.gif); }
	#box {
	position: absolute;
	}
	.top {
	width: 20px; height: 20px; background: hsl(40, 85%, 70%);
	-moz-transform: rotate(45deg) skew(-15deg, -15deg);
	-webkit-transform: rotate(45deg) skew(-15deg, -15deg);
	}
	.left {
	// Getting an Object’s enumerable properties (ES5)
	var obj = {};
	Object.defineProperty(obj, "foo", { value: 2, enumerable: true });
	Object.defineProperty(obj, "bar", { value: 3, enumerable: true });
	Object.defineProperty(obj, "baz", { value: 4, enumerable: false });
	Object.keys(obj).forEach(function(key) {
	console.log(key, obj[key]);
	});