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Denis
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Virtual machines
30% questions validées
1 test sessionLast activity : Aug 29, 2025
Python
2% questions validées
1 test sessionLast activity : Aug 29, 2025
Cloud Computing
23% questions validées
1 test sessionLast activity : Aug 29, 2025
PostgreSQL
56% questions validées
1 test sessionLast activity : Aug 29, 2025
Docker
12% questions validées
1 test sessionLast activity : Dec 24, 2024
Informations
Profession : Data ScientistFavorite technologies

Daily Challenge

10 October 2025
One question per day to improve your general code knowledge!
Today :Ruby on Rails #1/14
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
1.
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Loïc ZHU310 points
2.
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Thibaut Fabre220 points
3.
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Xavier210 points
4.
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Julien Boulevart190 points
5.
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Fabienne Rondi160 points
101.
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Denis (You)0 points
Last leaderboard calculation: on 10 Oct 2025 at 11:43:08