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Clément Devos (W3D Team)
Clément Devos (W3D Team)
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95 questions
1
2
3
4
5
Hard
3 votes
219 runs
0 comment
What is the difference between type *text* and type *keyword* in Elasticsearch?
Data Scientist
elasticsearch
text
keyword
at Jan 4, 2022
Medium
1 vote
190 runs
0 comment
Which of these products is not part of the Elasticsearch suite?
Data Scientist
products
at Mar 21, 2023
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Expert
2 votes
239 runs
1 comment
What is the difference between the two loops?
Front-end developer
javascript
loop
setTimeout
at Sep 19, 2022
Expert
2 votes
251 runs
0 comment
This code allows to randomly get numbers between 1 to 31 in results. Should have declard SimpleDateFormat in the Thread.
Back-end developer
java
thread
date
at Jan 24, 2022
Clément Devos (W3D Team)
Easy
12 votes
1571 runs
0 comment
List the different build modes in Flutter
Mobile developer
build
modes
at Jan 4, 2022
Easy
5 votes
1609 runs
3 comments
What is Dash?
Mobile developer
dart
flutter
at Jan 4, 2022
Easy
5 votes
1418 runs
0 comment
Explain the difference between the *final* and *const* keywords in Flutter.
Mobile developer
flutter
const
final
at Jan 4, 2022
Easy
4 votes
1556 runs
0 comment
Explain the difference between the `main` and `runApp` methods in Flutter.
Mobile developer
flutter
main
runApp
at Jan 4, 2022
Hard
4 votes
723 runs
0 comment
What are Semantics in Flutter?
Mobile developer
flutter
widgets
at Jan 4, 2022
Expert
3 votes
1479 runs
1 comment
What is the BuildContext used for in Flutter?
Mobile developer
flutter
widgets
buildcontext
at Jan 4, 2022
Easy
3 votes
1410 runs
0 comment
What is the `??=` operator for in Flutter?
Mobile developer
operators
null
at Jan 4, 2022
Medium
3 votes
1356 runs
0 comment
How to make a Text widget display a double yellow highlight in Flutter
Mobile developer
flutter
theme
at Jan 4, 2022
Hard
3 votes
624 runs
2 comments
What are the differences between the Offstage Widget and Opacity?
Mobile developer
flutter
widget
opacity
at Jan 4, 2022
Easy
2 votes
1515 runs
0 comment
Explain the difference between a Hot Restart and a Hot Reload in Flutter.
Mobile developer
flutter
hot reload
hot restart
at Jan 4, 2022
Easy
1 vote
1416 runs
0 comment
What are the different types of Dart Streams?
Mobile developer
dart
streams
at Jan 4, 2022
Medium
1 vote
1379 runs
0 comment
What are Dart Isolates?
Mobile developer
dart
isolates
at Jan 4, 2022
Medium
1 vote
1368 runs
0 comment
What is overflow in Flutter?
Mobile developer
flutter
widgets
at Jan 4, 2022
Medium
1 vote
1112 runs
0 comment
What does the deferred keyword do in Dart?
Mobile developer
dart
imports
at Jan 4, 2022
Easy
3 votes
818 runs
0 comment
Which function signature is valid?
Back-end developer
functions
types
at Jan 4, 2022
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Clément Devos (W3D Team)
Medium
1 vote
474 runs
0 comment
Which of these concepts can define React?
Web developer
component
data
at Sep 19, 2022
Clément Devos (W3D Team)
