Hello World
Read more about the main() function in Dart, including optional parameters for command-line arguments.
π In computing, a command is a directive to a computer program to perform a specific task.
π https://www.freecodecamp.org/news/command-line-for-beginners/
Variables
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Default value
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Late variables
Declaring a non-nullable variable thatβs initialized after its declaration. -
Final and const
If you never intend to change a variable, use final or const
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