{"version":"1.0","provider_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","provider_url":"https:\/\/fatihsoysal.com\/blog","author_name":"Fatih Soysal","author_url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/","title":"JavaScript'teki Yeni Operat\u00f6r: Bir Devrim mi?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ptZZus0Cm2\"><a href=\"https:\/\/fatihsoysal.com\/blog\/javascriptteki-yeni-operator-bir-devrim-mi\/\">JavaScript&#8217;teki Yeni Operat\u00f6r: Bir Devrim mi?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fatihsoysal.com\/blog\/javascriptteki-yeni-operator-bir-devrim-mi\/embed\/#?secret=ptZZus0Cm2\" width=\"600\" height=\"338\" title=\"&#8220;JavaScript&#8217;teki Yeni Operat\u00f6r: Bir Devrim mi?&#8221; &#8212; Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" data-secret=\"ptZZus0Cm2\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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<\/script>\n","description":"JavaScript d\u00fcnyas\u0131nda heyecan verici geli\u015fmeler ya\u015fanmaya devam ediyor. Bunlardan biri de, \u00f6zellikle null ve undefined de\u011ferlerle \u00e7al\u0131\u015f\u0131rken hayat\u0131m\u0131z\u0131 kolayla\u015ft\u0131ran optional chaining (?.) operat\u00f6r\u00fc. Bu makalede, bu yeni operat\u00f6r\u00fcn ne oldu\u011funu, nas\u0131l kullan\u0131ld\u0131\u011f\u0131n\u0131 ve neden bir \"game changer\" oldu\u011funu ayr\u0131nt\u0131l\u0131 olarak ele alaca\u011f\u0131z."}