ORDA and Objects in a real world
In this session you will see how ORDA and objects are used in real life in production. You will learn how to handle null and undefined values and all what you need to know to program clean, safer and faster code. This session gives you new concepts and approaches into your hands and will open you new possibilities and advantages compared to the classic 4D language. You will learn how to handle locking, create own classes, using formulas, doing fast queries with related entity-selections and a bunch of dos and don’ts.
The hierarchical list, the beginnings of Object managementPatrick Emanuel
React for your web sites in 4DOlivier Grimbert
SMTP New Transporter - A new way to manage emailsMohammed Fadli
4D & macOS Application NotarizationMohamed Agoulzi
Professional Services IntroductionWill Taylor
Technical Account Manager
ORDA and Objects in a real worldChristian Sakowski
Born in 1981, I trained as an office administrator. In 2001 I saw 4D for the first time and it was love at first sight. As a career changer, I’ve been working as a professional software developer since 2002, developing and distributing 4D applications since 2003.