raulb

• This is Not a Science Book: A Smart Art Activity Book
• This is Not a Maths Book: A Smart Art Activity Book
• This Book Thinks You're a Scientist
• Professor Astro Cat's Atomic Adventure
• Professor Astro Cat'S Frontiers of Space
• Do Nice, Be Kind, Spread Happy: Acts of Kindness for Kids
• Curiositree: Natural World: A Visual Compendium of Wonders from Nature
• Mad about monkeys
• Smart about sharks
• Animalium: Welcome to the Museum

raulb

.ipad-only,
.iphone-only,
.retina-only,
.non-retina-only,
.retina-iphone-only,
.non-retina-iphone-only
  display: none

// iPad Only
@media only screen and (device-width: 768px)

raulb

  var user = {
    validateCredentials: function (username, password) {
      return (
          (!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' }
        : (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' }
        : (username.length < 3)                  ? { error: "Username is less than 3 Characters.", field: 'name' }
        : (password.length < 4)                  ? { error: "Password is less than 4 Characters.", field: 'pass' }
        : (!/^([a-z0-9-_]+)$/i.test(username))   ? { error: "Username contains invalid characters.", field: 'name' }
        : false
      );

raulb

javascript: void((function() {
    var colors = [];
    var title = document.title.replace(/Dribbble - /g, '');
    var li = document.getElementsByClassName('color');

    if (li.length > 0) {
        for (var i = 0; i < li.length; i++) {
            var c = li[i].getElementsByTagName('a')[0].getAttribute('title');
            colors.push('<li><div style="display:inline-block; width:20px; height:20px;background:' + c + '"></div> ' + c + '</li>');
        }