Latest posts tagged with #RubyRails on Bluesky
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What will be printed?
A) 10
B) 1234
C) [1, 2, 3, 4]
D) Error
👇 Drop your answers in the comments! 👇 Think you can ace all the questions? 👀💬
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What does this print?
A) Result: 5
B) Result: 10
C) Result: 25
D) Error
👇 Drop your answers in the comments! 👇 Think you can ace all the questions? 👀💬
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What happens here?
A) ["Hello, Alice!", "Hello, Bob!", "Hello, Charlie!"]
B) Hello, Alice! | Hello, Bob! | Hello, Charlie!
C) Hello Alice Bob Charlie
D) Error
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What is the output?
A) Ruby
B) ybuR
C) byrU
D) Error
👇 Drop your answers in the comments! 👇 Think you can ace all the questions? 👀💬
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What will be the output of this controller action?
A) 2
B) 3
C) 5
D) nil
👇 Drop your answers in the comments! 👇 Think you can ace all the questions? 👀💬
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What is the issue with this model callback?
A) No issue
B) It updates stock twice
C) Causes infinite loop
D) Modifies the attribute before save — might override user input
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What is true about this validation?
A) Checks for case-sensitive uniqueness
B) Automatically indexes the column
C) Ensures format is valid
D) Always allows blank emails
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What happens when you call user.destroy?
A) Only the user is deleted
B) User and posts are soft-deleted
C) User and their associated posts are permanently deleted
D) It raises an error if posts exist
#TechQuiz #AI #Developer #RubyRails
🚀 Calling all Developers! 💻 Ready to test your coding skills?
What will this migration do?
A) Adds a string column
B) Adds a JSONB column with default empty array
C) Adds a JSONB column with default empty object
D) Raises a migration error
#TechQuiz #AI #Developer #RubyRails
