Question 1

What is Flutter's Hot Reload?

Accepted Answer

Flutter's Hot Reload allows developers to see code changes instantly in the app without restarting it. It updates the app UI and state in real-time, saving time. This feature is especially useful during development and debugging.

Question 2

What is the difference between Hot Reload and Hot Restart?

Accepted Answer

Hot Reload applies code changes without losing the app's current state. Hot Restart, however, reloads the app entirely, clearing all state data. Use Hot Restart for major structural updates and Hot Reload for quick fixes.

Question 3

Why is Hot Reload important for developers?

Accepted Answer

Hot Reload helps developers save time by instantly reflecting code changes in the app. It boosts productivity and simplifies the debugging process. This feature makes Flutter ideal for rapid development.

Question 4

Is Hot Reload compatible with all Flutter IDEs?

Accepted Answer

Yes, Flutter’s Hot Reload works seamlessly with IDEs like Android Studio, IntelliJ IDEA, and Visual Studio Code. These IDEs have built-in support for this feature.

Question 5

Is Hot Reload available for web and mobile apps in Flutter?

Accepted Answer

Yes, Hot Reload supports both Flutter web and mobile apps. However, performance might vary for web apps depending on browser and project setup.

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