String palindrome , difference between Authorization and authentication , where to use key value.
Developer Evangelist Interview Questions
710,357 developer evangelist interview questions shared by candidates
Nothing new... only the usual questions...
Say you have an unordered list of numbers ranging from 1 to n, and one of the numbers is removed, how do you find that number? What if two numbers are removed?
if there are 6 people in a team, how many handshakes will be there
Find median of an infinite stream of integers in O(1) time
Write a program to compute if one string is a rotation of another.
You are climbing a stair case. Each time you can either make 1 step or 2 steps. The staircase has n steps. In how many distinct ways can you climb the staircase ?
How would you measure 4 litres of water if you have 3 litre and 5 litre canisters?
Given an unsorted array of integers, find a 3-element subset that sums to zero
A period of time where users login and logout, given a sets of login and logout time pairs, write a function that can show the number of users online at any given time.
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