Introduction to B4X: Android, iOS, & IoT Development Tools |https://www.youtube.com/watch?v=rYGW4Cuwhgs&list=PLSXGv13TotQZUPJCw1lnxeaPsfYjns5W
IDE Tips|https://www.youtube.com/watch?v=N2zRD1-881s&list=PLSXGv13TotQZUPJCw1lnxeaPsfYjns5W-&index=2
Objects & Custom Types|https://www.youtube.com/watch?v=rscghMDlDzY&list=PLSXGv13TotQZUPJCw1lnxeaPsfYjns5W-&index=4