{"type":"rich","version":"1.0","title":"If you are using Angular2, use `ngForTrackBy` in ngFor...PLEASE!","author_name":"willmendesneto","author_url":"https://plnkr.co/users/willmendesneto","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_oi0OIzoJA9o6ppiMEjQM\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/oi0OIzoJA9o6ppiMEjQM?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/oi0OIzoJA9o6ppiMEjQM.png?d=2016-08-11T11%3A58%3A30.538Z","thumbnail_width":400,"thumbnail_height":300}