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Xavier
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Tests
7Tests completed
142Questions completed
or
Attended tests
Google Cloud
85% questions validées
2 test sessionsLast activity : Oct 28, 2025
Machine Learning
33% questions validées
2 test sessionsLast activity : Sep 16, 2025
NLP (Natural language processing)
46% questions validées
1 test sessionLast activity : Sep 16, 2025
scikit-learn
53% questions validées
1 test sessionLast activity : Sep 3, 2025
Python
8% questions validées
1 test sessionLast activity : Sep 3, 2025
PostgreSQL
72% questions validées
1 test sessionLast activity : Sep 2, 2025
Informations
Profession : Engineer DataFavorite technologies

Daily Challenge

7 November 2025
One question per day to improve your general code knowledge!
Today :Python - Fundamentals #30/45
Back-end
Python
Python - Fundamentals
daily challenge
Leaderboard
240points
4
1
2
0
1.
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Loïc ZHU330 points
2.
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Guilherme Miranda250 points
3.
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Xavier (You)240 points
4.
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Thibaut Fabre230 points
5.
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Luc Terracher220 points
Last leaderboard calculation: on 8 Nov 2025 at 12:41:39