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# first-non-repeating-character
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Created by [@theoludwig ](https://github.com/theoludwig ) on 15 November 2020.
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## Instructions
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Write a function that takes a string input, and returns the first character that is not repeated anywhere in the string.
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For example, if given the input `'stress'` , the function should return `'t'` , since the letter `'t'` only occurs once in the string, and occurs first in the string.
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If a string contains all repeating characters, it should return an empty string (`""`).
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## Source
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[First non-repeating character - Codewars ](https://www.codewars.com/kata/52bc74d4ac05d0945d00054e/ )
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## Examples
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See the `test` folder for examples of input/output.
