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Stateful widgets can change state during runtime, while stateless widgets are immutable and cannot change state.
Stateful widgets have a mutable state that can change during runtime.
Stateless widgets are immutable and their state cannot change once they are built.
Stateful widgets are used when the UI needs to dynamically update based on user interactions or data changes.
Stateless widgets are used for static content that...
Different Http request methods include GET, POST, PUT, DELETE, PATCH, etc.
GET method is used to retrieve data from a server
POST method is used to send data to a server to create/update a resource
PUT method is used to update a resource on the server
DELETE method is used to delete a resource on the server
PATCH method is used to partially update a resource on the server
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I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Api calling in Flutter involves making HTTP requests to fetch data from a server.
Use packages like http or dio to make API calls in Flutter
Handle asynchronous operations using Future and async/await
Parse JSON data using json.decode() method
Implement error handling for network requests
Company ask me logical question
Flutter is a UI toolkit from Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
Developed by Google
Uses Dart programming language
Allows for building cross-platform applications with a single codebase
Hot reload feature for quick development iterations
Company give me one UI and give 3 API and I make that UI and Retrieve API data
posted on 18 Sep 2024
I applied via Job Portal and was interviewed in Mar 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Api calling in Flutter involves making HTTP requests to fetch data from a server.
Use packages like http or dio to make API calls in Flutter
Handle asynchronous operations using Future and async/await
Parse JSON data using json.decode() method
Implement error handling for network requests
Company ask me logical question
Flutter is a UI toolkit from Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
Developed by Google
Uses Dart programming language
Allows for building cross-platform applications with a single codebase
Hot reload feature for quick development iterations
Company give me one UI and give 3 API and I make that UI and Retrieve API data
based on 1 interview
Interview experience
Sales Manager
3
salaries
| ₹3.6 L/yr - ₹9 L/yr |
Area Business Head
3
salaries
| ₹9.8 L/yr - ₹13 L/yr |
TCS
Accenture
Wipro
Cognizant