Domanda di colloquio di Salesforce
1) How would you implement a Hashtable by scratch? How would you implement the .Add() in the HashTable? How would you make the hashtable concurrent safe?
Risposta di colloquio
Anonimo
18 gen 2018
1) An array of linked lists. 2) size % obj.getHashCode() 3) Put locks on each element in the array