I'm a bit confused how to change the hint color of the text field. Someone can guide me how to do it.

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Problem: Forgetting to initialize an object before using it. class User: def __init__(self, name): self.name = name def greet(user: User): print(f"Hello, {user.name}") user = None greet(user ... See More

You're working on a Flutter project with a ListView that displays items fetched from a database. The items are initially null until the data is loaded asynchronously. Despite adding null che ... See More

Create a StatelessWidget called CustomButton in Flutter that takes two parameters: buttonText and onPressed. The button should display the buttonText and trigger the onPressed function when ... See More

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this is satisfied please tell me answer  

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