This is the eight chapter of my Complete Dart Course.
- Introduction to Null Safety
- Nullable and non-nullable variables
- Flow Analysis: Promotion and Definite Assignment
- The assertion operator
- The if-null operator
- Null Safety with type inference
- Null Safety with collections
- The conditional access operator & the billion dollar mistake
Here's the supporting GitHub project.
You can view all the details here: Complete Dart Course
Build Privacy-First Flutter apps with the @platform. Our Open Source platform, which is built on Dart, gives people control over their own data. Automatically comply with GDPR (and other privacy regulations), earn commissions as you grow, and make apps super fast — no backend infrastructure needed.