Describe a routine which returns the set of integers in {1..100} divisible without remainder by 3 but not by 9.
Ruby On Rails Engineer Interview Questions
568 ruby on rails engineer interview questions shared by candidates
Write any raw joins query, no specific criteria
write a program to print pyramid pattern ? in any object oriented programming language .
This was a pair programming session with a Ruby engineer. They allow you to use your own laptop which was great but you only get 30 minutes to finish the problem with working unit tests. I think they re-use this pair programming problem so I'm not going to divulge details here. But it wasn't a particularly hard problem, they just want you to see how you code and test. Do not forget to write unit tests! Ideally you would develop it in a TDD fashion.
Describe experiences in my previous works
create a sample application for school management
what is out put of: 1) a && b, 2) a ||= b, 3) a & b?
Me perguntou se eu podia remarcar a entrevista pois o entrevistador (CTO) estava ocupado.
They asked me that Do you know elastic search?
If we have 8 same little balls, but one of them is less weight. How may times do we need to weigh them to define which ball is less weight?
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