Dart Var vs Dynamic Keywords - Difference | Flutter Dart Tutorial

#darttutorial #flutter #dartprogramming
Dart Var vs Dynamic Keywords - Difference | Flutter Dart Tutorial

Here comes the major Difference between var and dynamic. Both are dynamically typed data types, but var is dynamically typed until it has not assigned any value when we store any value in var it will be its data type and if we try to change it will through an error.

In Dart, both var and dynamic are used for type inference, but they have some key differences.

var:
Type Inference during Initialization: When you use var, Dart infers the type of the variable based on the type of the value it is initialized with.

Immutable Type Inference: Once the type is inferred during initialization, it cannot be changed. The variable's type is determined at compile-time.

dynamic:
Dynamic Typing: When you use dynamic, Dart allows you to change the type of the variable at runtime. It essentially disables static type checking for that variable.

No Type Checking: The type of a dynamic variable is resolved at runtime, and you won't get compile-time type checking for operations on dynamic variables.