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Carmela
Contribution
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Tests
8Tests completed
217Questions completed
or
Attended tests
Javascript
20% questions validées
3 test sessionsLast activity : Apr 14, 2026
Computer security
24% questions validées
1 test sessionLast activity : Apr 14, 2026
React
15% questions validées
1 test sessionLast activity : Jan 31, 2026
SQL
36% questions validées
1 test sessionLast activity : Jan 18, 2026
NodeJS
20% questions validées
2 test sessionsLast activity : Dec 23, 2025
PostgreSQL
32% questions validées
1 test sessionLast activity : Nov 25, 2025
Bootstrap
62% questions validées
1 test sessionLast activity : Nov 25, 2025
Informations
Profession : Full stack developerFavorite technologies

Daily Challenge

1 May 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #1/13
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
1.
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Julien WITTOUCK410 points
2.
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Erika Andre Do Brito300 points
3.
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Florian260 points
4.
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Mael Brault160 points
5.
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Gabriel Lima160 points
101.
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Carmela (You)0 points
Last leaderboard calculation: on 1 May 2026 at 06:43:00