Write a program to find the least commn ancestor for N ary tree, given pointer of two nodes with tree structure having a parent pointer.
Rails Developer Interview Questions
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If a = [1,2,3].map{|i| puts i } . What will be the output of a?
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What is your expected salary?
You are likely to be asked some metaprogramming questions, though this shouldn't come unexpected.
2. How can we use module methods as class methods in model and as instance methods in controllers ? Elaborate.
Tell me about a difficult moment you have had in your career
types of variable in ruby?write examples
What's your understand of the "this" keyword in JavaScript?
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