{"version":"1.0","provider_name":"Magaz\u00edn Knihovny \u00dasteck\u00e9ho kraje","provider_url":"https:\/\/blog.knihovnauk.cz","author_name":"Jana Bedn\u00e1\u0159ov\u00e1","author_url":"https:\/\/blog.knihovnauk.cz\/index.php\/author\/jana-bednarova\/","title":"Charles Babbage a Vigen\u00e8rova \u0161ifra - Magaz\u00edn Knihovny \u00dasteck\u00e9ho kraje","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BLpHLBz1HT\"><a href=\"https:\/\/blog.knihovnauk.cz\/index.php\/2023\/02\/20\/charles-babbage-a-vigenerova-sifra\/\"><strong>Charles Babbage a Vigen\u00e8rova \u0161ifra<\/strong><\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.knihovnauk.cz\/index.php\/2023\/02\/20\/charles-babbage-a-vigenerova-sifra\/embed\/#?secret=BLpHLBz1HT\" width=\"600\" height=\"338\" title=\"&#8222;&lt;strong&gt;Charles Babbage a Vigen\u00e8rova \u0161ifra&lt;\/strong&gt;&#8220; &#8212; Magaz\u00edn Knihovny \u00dasteck\u00e9ho kraje\" data-secret=\"BLpHLBz1HT\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.svkul.cz\/wp-content\/uploads\/2023\/02\/Copy-of-Untitled-Design-3-1024x683.png","thumbnail_width":1024,"thumbnail_height":683,"description":"DHBSLKW CACCAMI B VJHETISOWB SOJSA Kdo byl Charles Babbage? Charles Babbage byl ve sv\u00e9 dob\u011b pova\u017eov\u00e1n za origin\u00e1ln\u00edho myslitele (Gleick, 2013, s. 68), jeho skute\u010dn\u00fdm z\u00e1jmem nebyly pouze p\u0159\u00edsn\u011b matematick\u00e9 postupy, ale oblasti zab\u00fdvaj\u00edc\u00ed se informacemi, jejich odes\u00edl\u00e1n\u00edm, k\u00f3dov\u00e1n\u00edm, anal\u00fdzou a zpracov\u00e1n\u00edm. Pro sv\u00e9 v\u00fdzkumy a vyn\u00e1lezy dok\u00e1zal vytv\u00e1\u0159et \u201ejazyk symbol\u016f, do kter\u00fdch by se [&hellip;]"}