Bloomberg Interview Question: What do you know about hash code? What is the most important thing to do while writing a hash code? Can hash codes for two objects be the same ?

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What do you know about hash code? What is the most important thing to do while writing a hash code? Can hash codes for two objects be the same ?

Anonymous

Jun 19, 2016

any two objects that are 'equal' must have same hash code. yes, two objects can have same hash code.