Which is faster? LinkedList or ArrayList.
Developer Interview Questions
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How to determine which button offers which drink from a vending machine, knowing that all the labels are mixed.
Write a trigger and design Visual Force Page according to given instruction?
Find two elements with given sum in BST- expected answer in O(n) time ans O(1) space complexity. Java OOPS Singleton, Synchronized and Puzzles
Imagine an analog clock set to 12 o’clock. Note that the hour and minute hands overlap. How many times each day do both the hour and minute hands overlap? How would you determine the exact times of the day that this occurs?
how would you manage a dominating co-worker?
Write a program to convert roman numeral to integer and int to roman,
Background check
Some Map easy leetcode question and some writing typescript type check validation code.
I have 12 poker chips, we (two people) take it in turns to pick up one or two chips, you win if you don't pick up the last chip. What is the optimal strategy? Do you want to go first or second? What about if there were 150 chips?
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