Flutter Interview Questions and Answers | raywenderlich.com

🎓 Courses & Articles
1

In this article, you’ll work through a series of Flutter and Dart job interview questions and answers.

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/10971345-flutter-interview-questions-and-answers
2

Here is a good follow-up video to watch from someone who really hires Flutter developers: What I ask Junior and Senior Flutter Developers in a Job Interview - YouTube

3

This is a Flutter web app with curated Flutter and Dart job interview questions.

4

Hi! Thank you for your Q&A, it’s really great and thorough! A nice list for preparing for the interview :slight_smile: I found another list of 25 questions & answers for a Flutter interview, thought it might be a great addition to your material

1 Like
5

First, thank you for this post. Definitely most helpful and appreciated!

WRT nesting scaffolds, yes, you can nest them, however, this confused me a bit because the docs advise against it. Learning more Flutter, however, I can see how there may be nuanced use cases.

Although there are some use cases, like a presentation app that shows embedded flutter content, where nested scaffolds are appropriate, it’s best to avoid nesting scaffolds.

6

It would seem that the GitHub Jobs API has been deprecated. However, you can use the GitHub Gists API in its stead.

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert'; // Used for `json` decoding.

// Example Snippet

var _apiUrl = "https://api.github.com/users/bob/gists";
Uri _apiUri = Uri.parse(_apiUrl);

final _response = await http.get(_apiUri);

final List<dynamic> responseData = json.decode(_response.body);
print('responseData: ${responseData.length}');
print(responseData);
7

That’s a good point. I can see how that’s confusing. The next edition of this article should either clarify the answer to this question or swap it out with a different one.

8

Thank you for the notice about the GitHub Jobs API deprecation and also for the replacement recommendation. This question and answer definitely needs an update in the next edition.