sistem4dbisnis dital sistem 4D · Public · Hosted by Queenizar · Thursday, November 1, 2018 at 9:00PM WIB. More than a year ago. About. Discussion. 0 went. .The replay of our recent 4D Webinar, Strict Typing & 4D – Improve code quality and get better Typehead by Thomas Maul, is now available! In this session, we covered the evolution of strict