Describe a routine which returns the set of integers in {1..100} divisible without remainder by 3 but not by 9.
Ruby On Rails Developer Interview questions in New York City, NY, United States
570 ruby on rails developer interview questions shared by candidates in New York City
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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