Optional Parameters

What is the meaning of

Optional Parameters

Function parameters that can be omitted when calling the function.

Optional parameters in Dart are like ingredients you can choose to include or leave out when following a recipe. They provide flexibility in how you call a function, making it easy to adapt to different situations.

OTHER HELPFUL TERMS

Assertion

A statement that checks whether a condition is true and raises an error if false.

Abstract Class

A class that cannot be instantiated and may contain abstract methods.

Anonymous Function

A function defined without a name.

Abstraction

The process of simplifying complex reality by modeling classes based on essential properties and behaviors.

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Stories, Tips and tricks

Solving the Gradle Error: 'Failed to calculate the value of task' in Flutter

Google Play Developer: Target SDK API Level 33 Deadline

Flutter error: Execution failed for task ':app:compileDebugKotlin'.

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Optional Parameters

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