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Ronald
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Docker
18% questions validées
1 test sessionLast activity : Jul 4, 2025
NodeJS
22% questions validées
2 test sessionsLast activity : Jun 26, 2025
Database
12% questions validées
1 test sessionLast activity : Jun 26, 2025
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Profession : Back-end developerFavorite technologies

Daily Challenge

3 November 2025
One question per day to improve your general code knowledge!
Today :Introduction to RxJS #14/19
Back-end
RxJS
Introduction to RxJS
daily challenge
Leaderboard
1.
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Loïc ZHU300 points
2.
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Xavier250 points
3.
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Luc Terracher240 points
4.
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Thibaut Fabre230 points
5.
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Guilherme Miranda190 points
101.
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Ronald (You)0 points
Last leaderboard calculation: on 3 Nov 2025 at 12:41:31