How to get a random number from an array of length 100, without repetition.
Senior Software Developer Java Interview Questions
98,173 senior software developer java interview questions shared by candidates
How to make class as Immutable
When was the last time you made a mistake?
What is Dependency injection
1) Differences Struct/Class and Open/Public modifiers. 2) Definition and usage of GCD/Concurrency.
Design ride service like Uber
Difference between process/thread, heap/stack. What is JIT?
1st phase 1st technical interview: Problem was that given a positive integer n print all distinct ordered sets of positive integer which have sum equal n. eg:- for n=2 output: { [1, 1] } for n=3 output: { [1, 1, 1], [1, 2], [2, 1] } for n=4 output: { [1, 1, 1, 1], [1, 1, 2], [1, 2, 1], [2, 1, 1], [2, 2], [1, 3], [3, 1] }
Compare two strings, return if one can be comprised of the other by swapping 2 characters, adding a char, removing a char, or if they are identical, or cannot determine.
Write a program to detect if a String is a palidrome
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