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Here's the one "bigger" question I was asked by the hiring manager on-site: Given an array of strings, e.g.: NSArray * files = @"[@"file2", @"folder22", @"folder10", @"file1", @"folder100", … … …, nil]; Describe how you would write some kind of method or function that would sort the strings in a predictable manner (e.g. "file1", "file2", "folder2", "folder10", "folder100" instead of "folder10", "folder100", "folder2")
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Mobile Software Engineer

Interviewed at Shutterstock

3.2★
Apr 10, 2013

Here's the one "bigger" question I was asked by the hiring manager on-site: Given an array of strings, e.g.: NSArray * files = @"[@"file2", @"folder22", @"folder10", @"file1", @"folder100", … … …, nil]; Describe how you would write some kind of method or function that would sort the strings in a predictable manner (e.g. "file1", "file2", "folder2", "folder10", "folder100" instead of "folder10", "folder100", "folder2")

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