Home ... Flutter & Dart Books Dart Apprentice 7. Nullability Written by Jonathan Sande Heads up... You're reading this book for free, with parts of this chapter shown beyond this point as scrambled text. You can unlock the rest of this book, and our entire catalogue of books and videos, with a kodeco.com Professional subscription. Unlock now Gain an overview of null before diving deeper into null aware operators, null safety and more. This is an early access release of this book. Stay tuned for this chapter in a future release! Prev chapter 6. Classes Next chapter 8. Collections Have a technical question? Want to report a bug? You can ask questions and report bugs to the book authors in our official book forum here. © 2023 Kodeco Inc. Search book Customize 6. Classes 8. Collections