Vasily DernisTroubleshooting Preflight OPTIONS / CORS with Cookies and Sessions (using Flask)While developing a Facebook bot, I hit an issue with Chrome triggering a preflight OPTIONS request to my AJAX API endpointsJan 20, 2018Jan 20, 2018
Vasily DernisFFMPEG tips, tricks and and lessons learned.I needed to convert some videos of various encoding types, aspect ratios and resolutions. Like many in this position, I turned to FFMPEG to…Jan 4, 2017Jan 4, 2017