public class Person { Person father; Person mother; Gender gender; Integer age; List<Person> children; int level = 0; public enum Gender { Male, Female; } } For the above class, you basically have to implement 2 methods. public List<Person> getOldestSisters() public List<Person> getGreatestAncestors()
Make a function to detect a palindrome word using only one string variable (the one passed as a parameter).
How would you design a data ingestion framework?
What is a hash with indifferent access in Ruby on Rails?
There were like 7 different shapes, like circles and squares.
System design for a simple API request, saving data to database, pros and cons of different design decisions.
complete a 10 hour take home coding challenge
So you have never worked in Ruby within a team?
Asked how to structure specific pieces like a sql query, and parts of restful api.
Find node where two linked lists merged. Find result of multiplication of all list items except for given index in o(1) same problem but without division. Design question of loan process in fundbox.
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