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How to determine if a string has all unique characters in Java?

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Javin Paul

Posts: 1090
Nickname: javinpaul
Registered: Jan, 2012

Javin Paul is Java Programmer working on Finance domain.
How to determine if a string has all unique characters in Java? Posted: Aug 8, 2017 8:28 AM
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This is one of the common string based coding problem from programming job interviews. You need to write a program to determine if a given string has all unique characters or not. For example input=...

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