write a program to find second largest element in an array? in any object oriented programming language .
Ruby On Rails Engineer Interview Questions
564 ruby on rails engineer interview questions shared by candidates
Create an app which returns recipes using the ingredients inserted by the user.
Ruby problems, architecture and culture fit
How would you go about writing a Ruby class responsible for interpreting data and outputting queries to a statistical program written in R?
It was pretty easy, got 3 questions -- one with boilerplate code and writing some APIs and model associations, 2nd was 1 MCQ and 3rd was SQL query -- not so easy but you can solve it with some intermediate-level knowledge.
What was the biggest challenge in my career?
they asked some questions on linux.
Multiple choice test, the topics are Ruby, Rails, CSS, HTML, JavaScript and SQL, don't remember any in particular.
Explain your approach at the given task, and compare it to some other possible alternatives;
Playing around in the command line
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