{"version":"1.0","provider_name":"Hacking Chinese","provider_url":"https:\/\/www.hackingchinese.com","author_name":"Olle Linge","author_url":"https:\/\/www.hackingchinese.com\/author\/admin\/","title":"Flashcard overflow: About card models and review directions","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"E2aKFNXXxx\"><a href=\"https:\/\/www.hackingchinese.com\/flashcard-overflow-about-card-models-and-review-directions\/\">Flashcard overflow: About card models and review directions<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.hackingchinese.com\/flashcard-overflow-about-card-models-and-review-directions\/embed\/#?secret=E2aKFNXXxx\" width=\"600\" height=\"338\" title=\"&#8220;Flashcard overflow: About card models and review directions&#8221; &#8212; Hacking Chinese\" data-secret=\"E2aKFNXXxx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.hackingchinese.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.hackingchinese.com\/wp-content\/uploads\/2014\/03\/overflow-1.png","thumbnail_width":435,"thumbnail_height":461,"description":"The question of how to design flashcards is faced by all learners who use them. What should you put on the front? What should you put on the back? Should you add single characters or whole words? Or perhaps sentences are better? The general answer is that it depends and this article discusses some of the factors the answers depend on."}