Flutter Course Angela Yu Updated Verified 〈95% EASY〉
Use ? for variables that can hold a null value (e.g., String? myName; ).
The final third of the course prepares you for production-ready application development. flutter course angela yu updated
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Use ? for variables that can hold a null value (e.g., String? myName; ).
The final third of the course prepares you for production-ready application development. flutter course angela yu updated